Herb's Stuff: iMac eMac G4 G3 machines and parts

Most recent revision date June 30 2009. This page lists my inventory of Apple's G3 and G4 Macs. Earlier systems are also available on my site, at the links below. For technical descriptions and version information, check the "Low End Mac" Web site at this link.

• iMac, eMac
• iMac, eMac parts
• G3 and G4 genearal and version info
• G4 systems
• "blue and white" G3's
• Grey/platinum/beige G3's
• G4 specific parts; links to memory, drives, motherboards, software
• blue and white G3 parts
• Grey/platinum/beige G3 parts & general PCI cards
• Unused G3, G4, iMac parts
• general upgrade parts like memory, PCI cards, drives, software
• G3, G4 accelerators
• G3, G4 laptops
• Apple system install CD's for OS 8.6, 9.0.4
• New Apple parts Web page from unused service parts
• assorted Mac parts
• PowerMac Web page
• my main Mac Web page with links to older Macs, laptops, parts, etc.

To order, please follow this link for ordering information, terms and conditions, and info about orders outside the USA. A complete list of pointers to our Mac inventory, services and information can be found on my Mac home page.

G3 & G4 General Info

Here's some Web site links to inform you about G3 and G4 models and features. This article from Apple's Info site talks about differences among Apple's G4 systems VGA, ADC and DVI video cards and ports. This article from Low End Mac talks about G3 blue and white model differences. This article from AppleLinks.com talks about Yikes! versus Sawtooth.Some info about G3 grey/platinum ROM and motherboard revisions are in this document.

Some customers are interested in upgrading G4 AGP Sawtooth systems to dual processors. This upgrade apparently depends on the version of the motherboard (so called version 2) or revision of the chipset "Uni-N" or "Uni-North" on the motherboard (the uni-n=7 version). To find the version using System Profiler, or the motherboard revision, check this text document". For more information, do a Web search "Uni-N G4 Sawtooth" to find links to descriptions and methods regarding such upgrades. We don't advise on these issues; at best we can try to identify the revisions of items we sell and offer.

Here's a little story as to why I don't often sell G4 "systems". I'm listing these systems below as typical parts sources. Generally, my customers are people who have a G4 which needs parts for their repairs. I will consider selling partial systems (no software, no OS, no keyboards and mice, etc.) BUT they will be priced at the total value of their parts. Don't ask "how much for a complete and working system? because I find that price is too high for most customers. Customers who want a complete system, often find a private owner of a no-longer-used system, who will sell it for much less. But if you get an incomplete or nonworking system, you can buy repair parts here - at your cost of course.

Note: if you are in the New Jersey USA general area, and have a REGULAR need for several G4 or iMac systems a year which YOU will maintain and support, I'll *consider* providing and delivering systems without drives or memory. You do the rest. Contact me accordingly.

iMac, eMac

The CRT-based iMacs and eMacs have become so inexpensive, that costs and efforts of shipping and packing outweigh the profit I can make from them. Therefore I do not offer these as systems, only for their parts. See my iMac, eMac parts for part prices. We usually keep a few iMacs on hand, and their parts.

I have one eMac logic board, pulled from an eMac which booted but had a dead monitor. Most of the aluminum chassis is still attached, including the heat sink, AC outlet, and of course CPU chip, and the phone modem also. The numbers I can read are: NHnnnnCNHQG PCBA,MLB, 700MHz, Emac P62G (serial number and barcode); Apple Computer 2002 820-1317-A. Web dealers of parts suggest this board is a 661-2637 or 2637-A. We'd sell it AS IS as described, for $35 plus shipping, shipping weight 5 lbs.

G3, G4 laptops

Macintosh PowerBook G3 "Wallstreet" Series II (M4753) 14" *400MHz* laptop. 266MHz Wallstreet II model of 1998, upgraded to 400MHz. SCSI and S-Video amd ADB connectors, 56K phone modem, 2 PC card slots. 1024 X 768 14.1-inch TFT display, 4GB harddrive with fresh OS 9.2.1, 384MB RAM. CD-ROM drive included, when removed will suppport TWO batteries. NO Firewire or USB or WiFi, use PC cards for that. With 45W AC power supply. All working OK except dead battery - PRAM battery holds date. Laptop boots and runs OK. 10 lbs packed shipping weight. $99 plus shipping.

Mac laptops before the G3, and their parts, can be found on this Web page. Some unused Mac laptop parts can be found on this Web page.

G4 systems

These G4 descriptions are of typical systems. Use these descriptions to help you determine YOUR SYSTEM so you can order the correct parts. Follow this Web link to our G4 parts. Read this note as to why we generally sell parts, not systems. We generally have one or more of these in stock; we may have faster processors than listed here.

Apple uses "model M5183" to identify ALL the G3 and G4 "tower" type case models. Sorry about that! You need to check the motherboard part number to know what kind of G3 you have and what parts are compatible.

G4 400MHz single CPU, "Gigabit Ethernet", #2 I have a grey tower G4 400Mhz, model M5183, motherboard 820-1153 A, Single 400MHz processor 820-1163A. This has DVD-ROM (Hitachi GD-7000), ZIP drive, the usual Firewire and USB but it has Gigabit Ethernet, and a 2X AGP video slot. The video card (ATI Rage 128 PRO 630-3500) has both VGA and the digital video "ADC port". This system has the power supply with 28 volts and 22-pin connector (630-0112, AcBel API-9841-291 OR 614-0112 DPS-338BB A) and AGP video card to provide 28 volts to the ADC port to send power and USB to the Mac studio monitor. Boots and runs OK. Sold by parts only. Shipping weight 38 lbs. See the parts section for specific parts from this system.

Grey G4 DUAL 500MHz 1153-A Gigabit Ethernet, DVD-ROM, ZIP, 630-3372, +28V supply; otherwise similar to G4 400Mhz sysstem above. See the parts section for specific parts from this system.

Grey G4 DUAL 533MHz 1153-A Gigabit Ethernet, DVD-ROM, ZIP, 630-3372, +28V supply; otherwise similar to G4 400Mhz sysstem above. See the parts section for specific parts from this system.

G4 400MHz "Sawtooth" AGP graphics I have a grey tower G4 with 400Mhz processor 820-1163 A, model M5183, motherboard 820-1094 A, serial number ends ...YHQTD (version 2?) This has DVD-ROM (Matshita 8585), ZIP drive, the usual Ethernet/Firewire/USB. Power supply (*SOLD* 03/06) had 20-pin connector (no +28 volts), Apple 614-0108 from Delta (DPS-200PB-110). The AGP video card (ATI Rage 128, 630-3102) has a VGA connector and the digital DVI-D port (no power to monitor). Power/reset panel 820-1067-A. Boots and runs OK. System not available except for parts. Shipping weight 38 lbs. See the parts section for specific parts from this system, or ask for a quote.

G4 500MHz "Sawtooth" AGP graphics I have a grey tower G4 with 500Mhz processor, motherboard 820-1094 A, similar to the above system and available as parts. See the parts section for specific parts from this system, or ask for a quote.

G4 533MHz "Digital Audio" AGP graphics I have a grey tower G4 with 533Mhz processor, model M5183, motherboard 820-1173-A 630-33260. This has sony CD-RW, the usual Ethernet/Firewire/USB. This system has the power supply with 28 volts and 22-pin connector (630-0112, AcBel API-9841-291) and AGP video card (NVIDIA GEFORCE 2MX 32MB 600-8624) to provide 28 volts to the ADC port to send power and USB to the Mac studio monitor. Power/reset panel. Boots and runs OK. System not available except for parts. Shipping weight 38 lbs. See the parts section for specific parts from this system, or ask for a quote.

Grey G4 733MHz 1173-A Digital Audio, DVD-RW, 630-3680 AGP video, ATTO SCSI card, 28V supply. Otherwise similar to 533MHz Digital Audio system above. See the parts section for specific parts from this system, or ask for a quote.

"blue and white" G3's

I'm listing these systems below as typical parts sources ONLY, for reference. We do not offer G3 B&W systems. We have very few of these G3 B&W systems around as of 2009. We may discontinue PARTS for them at any time, so consider buying "spares" if you want to keep one of these systems running.< See the parts section for prices on specific parts, or ask for a quote.

Apple uses "model M5183" to identify ALL the G3 and G4 "tower" type case models. Sorry about that! You need to check the motherboard part number to know what kind of G3 you have and what parts are compatible.

G3 400Mhz blue & white tower Yosemite rev 2, plays DVD's I have a Blue and White G3 tower system, 400MHz. This is a "revision 2" motherboard (improved IDE/ATA, 90MHz video card) number 820-1049A. Zip drive, DVD-ROM (Matshita 8583), usual ethernet/firewire/USB, ADB port, ATI video card 630-2858 with add-on board for DVD decodingApple part # 661-2109 820-1012-A . Power Supply 200 watt AcBel API-8594 (same as 614-0085). No modem. Tested with OS 8.2 and its DVD player. Boots and runs OK, but offered without hard drive or OS to keep your price low. Shipping weight 35 lbs. See the parts section for specific parts from this system, or ask for a quote.

G3 350Mhz blue & white tower Yosemite rev 2 I have a few Blue and White G3 tower, 350MHz systems. This is a "revision 2" motherboard (improved IDE/ATA, 90MHz video card) number 820-1049A. Zip drive, CD-ROM drive, ethernet/firewire/USB ports, ADB port, ATI video card 630-2858. Power supply 614-0085, DPS 200PB. No modem. Boots and runs OK. (Note: one system has a ATI 630-2896 video card. one system has a AcBel API-8594 power supply.)

G3 350MHz Blue and white tower rev 1 for parts. I have a few Blue and White G3 tower, Rev 1, 350MHz systems from which I've removed processors or other parts. What remains are the cases, motherboards, ZIP drives, power supplies and video cards. Power supplies are all 614-0085 DPS 200PB models; ATI video cards are either 630-2858 or 630-2896. If you ask for parts, I'll pull them from these first. All were tested before removing processors.

Grey/platinum/beige G3's

There has been so little interest in grey G3's, we no longer offer them as systems. We do offer parts. See the G3 grey/platinum system parts section for prices on specific parts, or ask for a quote.

Our grey/platinum G3's use the same cases as the older PowerMacs pictured here. The systems listed here run at 233MHz, 266MHz, 300MHz or 330MHz and support two or four IDE/ATA drives (depending on revision). Apple System Profiler will display your system's ROM revision. The G3 parts section has links to "revision" information.

Parts for G3, G4, iMac

iMac, eMac parts

The following are pulled from graphite iMac G3 slot loading 400MHz to 600MHz systems:
iMac slot loading 24x CD & 4X DVD-ROM drive SR-8184-B: $10 AS IS untested but previously working
iMac slot loading 24X read, 6X write CD-RW drive, CW-7121-B : $10 AS IS untested but previously working
iMac G3 500MHz DV PPC 750 motherboards with processor: $19
iMac G3 600MHz PPC 750CXe motherboards with processor: $25
iMac slot loading internal metal chassis, carrier cage, holds hard drive and CD/DVD drive.
- 4950TKK162 922-4040 is cage, 4950TKK167A 922-4041 is carrier for CD/DVD. $10 for both
iMac cables, prices from $5 each, ask for specifics
13GB ATA hard drive, $13
40GB Ultra ATA hard drive, $19
PC-100 memory - check our Mac memory page.
iMac graphite case parts: ask for prices on specific parts.

G4 parts: memory, cards, drives, motherboards, software

Parts are from the G4 grey tower systems above.

G4 Gigabit motherboard, Apple P/N: 661-2331 Assembly/N: 820-1153-A . $29 plus shipping
G4 Digital Audio motherboard, Assembly/N: 820-1173-A . $25 plus shipping
G4 533MHz processor from Gigabit or Sawtooth board, $15 plus shipping, $8 with motherboard
G4 500MHz processor from Gigabit or Sawtooth board. $12 plus shipping, $7 with motherboard
G4 400MHz processor from Gigabit or Sawtooth board, 400MHz 661-2254 820-1163-. $10 plus shipping, $6 with motherboard
G4 DUAL 500MHz or 533MHZ processor - ask for availability, $25 plus shipping, $19 with motherboard
G4 processor heatsinks - available when sold with processor but they complicate shipping of motherboards
G4 (various models) front panel and start switch board 922-4234, 820-1178-A or 630-3297-A, with shield; $19
22 pin power supply with +28 volts, for G4 Gigabit, Digital Audio
... some models have an additional A/C power jack on the back (the A/C PLUG is for the AC cord).
... the power supplies are otherwise identical and either can be used. PLEASE SPECIFY IF YOU NEED THIS A/C JACK.
... power supply 630-0112 API-9841-291 (no A/C jack) OR 614-0112 DPS-338BB A (A/C jack). $69 plus shipping.
G4 Sawtooth AGP motherboard Apple P/N: 820-1094A, uni-n=7 $20 plus shipping.
G4 Sawtooth AGP motherboard Apple P/M 820-1093A, uni-n=3: $19 plus shipping
...see these notes on Uni-N revision for more information
20-pin power supply (no +28 volts), from G4 Sawtooth, Apple 614-0108 and Delta DPS-200PB-110. $25 plus ship.

NVIDIA GEFORCE 2MX 32MB 600-8624 Video Card (AGP) MAC G4
-- with VGA connector and ADC with DC power to Studio display, flat panel; $20 plus shipping.
ATI Rage 128 Pro AGP, 109-72700, 16MB Video Card VGA/DVI (AGP) MAC G4
-- models include 630-3500 or 630-3372 or 630-3479. *determine features before you buy*
-- with VGA connector and ADC with DC power to Studio display, flat panel; $15 plus shipping.
ATI Rage 128, 630-3102, AGP, with VGA and DVI connectors (no ADC connector, no power to monitor). $15 plus ship.
ATI card, 630-3075, AGP, with VGA and DVI connectors. no ADC. $15 plus ship.
ATI card, 630-2906, AGP, with VGA and DVI connectors. no ADC. $15 plus ship.

Apple version of Adaptec PCI SCSI card, AHA 2930CU; $15 plus shipping.
Apple PowerMac G4 Power Mac Tower/Case/Chassis (grey) and chassis parts; ask for price, BE SPECIFIC
---"parts" include doors for CD and ZIP, front panel power/start button assembly (for SPECIFIC model of G4)
---case only not available, too expensive to ship. Ask about specific case parts, panels.
---here are photos of a typical G4 side panel: full view and detail. Light scratches and scuffs, no gouges or breaks.
reset/programmer's button circuit board for - ask by model of motherboard for availability & price.
PCI SCSI-2 card follow this link.
DVD-ROM G4 Hitachi DVD-ROM Model GD-3000 - $10 plus ship
G4 DVD-ROM (Matshita 8583 - $10 plus ship
G3/G4 ZIP 100 drive - $12 plus ship. Ask for price for front bezel or cover for desired machine.
Hard drive, Apple branded - check our hard drives page.
Single height drive sled is number 805-2244-B. $4 each.
double height drive sled, 805-2322-A or 076-0778. $7 each.
Large assembly which holds drive sleds, 922-3711 or 805-2072-A. $9 each.
PC100 SDRAM DIMM memory - prices on our our Mac memory page.
Apple's ultrawide SCSI upgrade PCI card available via this link.
Apple system install CD's for OS 8.6, 9.0.4 available on the linked page.

G4 grey tower chassis used parts

These are USED parts in good condition, some have scuffs. Please don't ask for "perfect" or "mint". Apple part numbers can be found on the items themselves. Prices exclude shipping, shipping may add several dollars. Bigger parts equal higher cost in most cases. Ask about specific parts. Also look among my G3 chassis parts for parts common to both G3 and G4 towers.

ZIP and CDROM/DVD front doors (600-7440-A) and frame or bezel (815-3289), $10
922-3981	top front handle - 2 for $5
922-3981	top rear handle - 2 for $5
922-3970	bottom rear handle - 2 for $5
922-3971	bottom front handle - 2 for $5
590-5042	long flat cable to CD and ZIP drive - $7

blue & white G3 parts: memory, cards, drives, motherboards, software

G3 B&W motherboard, Yosemite rev 2 820-1049A, faster PCI video slot. Without processor, $19 plus shipping
G3 B&W motherboard, Yosemite rev 1 820-0987A, PCI video slot. Without processor, $19 plus shipping
G3 B&W power supply, AcBel API-8594 or Apple 614-0085, $25 plus ship
G3 processor, 400MHz, from Yosemite rev1 or rev2, w/heatsink, $15 plus ship
G3 processor, 350MHz, from Yosemite rev1 or rev2, w/heatsink, $10 plus ship
G3 processor, 300MHz, from Yosemite rev1 or rev2, w/heatsink, $10 plus ship
G3 processor heatsinks - available when sold with processor but they complicate shipping of motherboards
ATI video card, PCI, 630-2858 with DVD decoder Apple part # 661-2109/820-1012-A, $35 plus shipping
ATI video card, PCI, 630-2858, $15 plus shipping
ATI video card, PCI, heat sink, 630-2896, 1025740700 or 109-574-00. $19 plus shipping
Apple PowerMac G3 Blue and White Power Mac Tower/Case/Chassis and chassis parts; ask for price, BE SPECIFIC
---"parts" include doors for CD and ZIP, front panel power/start button assembly (for SPECIFIC model of G4)
---case only not available, too expensive to ship. Ask about specific case parts, panels.
---here are photos of a typical G4 side panel: full view and detail. Light scratches and scuffs, no gouges or breaks.
reset/programmer's button circuit board for - ask by model of motherboard for availability & price.
PCI SCSI-2 card follow this link.
CD-ROM for G3 towers above, $15 plus ship
ZIP drive for G3 towers above, $10 plus ship. Ask for price for front bezel or cover for desired machine.
Hard drive, Apple branded - check our hard drives page.
Single drive, drive sled is number 805-2244-B. $5 each.
double height, drive sled, 805-2322-A or 076-0778. $8 each.
Large assembly which holds drive sleds, 922-3711 or 805-2072-A. $12 each.
PC100 SDRAM DIMM memory - prices on our our Mac memory page.
Apple's ultrawide SCSI upgrade PCI card available via this link.
Apple system install CD's for OS 8.6, 9.0.4 available on the linked page.

G3 Blue and White (B&W) chassis used parts

These are USED "G3 blue and white" parts in good condition, some many have scuffs. Please don't ask for "perfect" or "mint". Apple part numbers can be found on the items themselves. Prices exclude shipping, shipping may add several dollars. Bigger parts equal higher cost in most cases. Ask about specific parts.

805-2082-A	CD ROM metal chassis - $5
805-2067-A 	ZIP drive metal chassis - $5
630-2836	start button circuit board - $10 with cover below
630-2878	start button circuit board - $10 with cover below
805-2097	metal cover for start button circuit board - sold with board above
WFC-1212B	Sensflow brand DC fan - $5
815-2900	top rear blue plate - $5
815-2896	bottom front blue plate -$5
815-2917	top blue panel -$5
606-6939-B	ZIP and CD bezel on front - $10
600-6941-A	part of ZIP and CD Bezel above
922-3572	side door O-handle
922-3697	top front handle - 2 for $5
922-3697	top rear handle - 2 for $5
922-3696	bottom rear handle - 2 for $5
922-3695	bottom front handle - 2 for $5
815-2902	side panel with latch, scuffs, $10
815-2914	side pane without latch, scuffs, $10
820-1283-C	front panel with power button - $8
815-2912	power button (see 1283 above)
815-2899	rear blue panel - covers fan - $5
815-2898	rear blue panel - for PCI boards -$5
??		rear panel, metal, nameplate, covers connectors - $5
815-2087-A	power button - case -$3
815-2915	speaker in case -$5
815-2911	plastic panel which locks case - $10
805-2247	metal plate, inside - $3
590-2234	long flat cable to CD and ZIP drive - $7
590-2253	short flat cable to hard drives - $7

grey/platinum G3 parts: motherboards, processors, case parts

Some new parts are available on a seperate page of unused service parts. They are listed by Apple part number and brief descriptions.

Parts for grey/platinum G3 systemsCommon parts across models like power supplies, floppy drives are available on my Mac Parts page. We will list here motherboards, processors, and typical cards for the grey-and-white G3's, such as USB, FireWire and video cards; other PCI bus cards are available on my Mac cards page's PCI section. Links to other parts are below. Generally, if we have a system we can offer parts from that system. Whatever part you want, tell us what system you have, describe the part, and also tell us any Apple or manufacture part numbers on the part if possible.

The revision history of these grey G3's is confusing. Check these two Web links for G3 and revision descriptions:
G3 rev 1
G3 rev 2. Both are LowEndMac Web site descriptions.

grey G3 rev 2 motherboard and 300MHz or 266MHz processor, .
motherboard model 820-0991 (A or B), Also called "Rev 2" motherboard with "Rev C" ROM code $77D,45F2 or "Rev B" $77D,45F1 ROM. has ATI "3D Rage Pro" or "Rage Pro Turbo" video chip.
processor, motherboard, ROM: $19 plus shipping; ask for price of seperate parts.

grey G3 rev 1 motherboard and 233MHz or 266MHz processor, ROM code $77D,40F1.
Motherboard model 820-0864 (A or B?), Also called "Rev 1" motherboard with "Rev A" ROM$77D,40F1. has ATI video chip "3D Rage II".
processor, motherboard, ROM: $19 plus shipping; ask for price of seperate parts.

SGRAM, SO-DIMM, memory for G3 video. Lable KMM965G512BQN. $10 plus shipping.

Grey G3 audio and audio/video cards These cards plug into the G3 audio/video card slot.
They all have a Comm II slot typically used for a modem.
Apple G3 audio/video "A/V personality card", 820-0971-A, with SVideo and video in and out,
DAV, AIO connectors on top edge, and AIO video connector. $25 plus shipping.
Apple G3 audio/video "A/V personality card", 820-0923-A, with SVideo and video in and out,
DAV connector on top edge, AIO and AIO video connector on back edge. $29 plus shipping. OUT as of July 2006
Apple G3 audio only "A/V personality card", 820-0972-A, AIO and AIO Video connectors. $15 plus ship.
Apple G3 audio only "A/V personality card", 820-0922-A, 26-pin connector. $15 plus ship.

G3 grey tower case parts, also for 9600 and 8600 grey tower systems:
big fan under power supply, 600-5914, 12V. $6
green paddles or handles which lock tower case internally: $2 each, $3 pair
tower power button assembly, transparent plastic: $2
front plate, blank 815-2355: $4
front plate, floppy 815-2359: $4
front plate, CD 815-2738: $4
front plate, ZIP 815-2500: $4
CDROM audio cable, 590-1032: $3
floppy flatcable 500-4602: $2
hard drive cable to 1 drive: 590-5024, $3
hard drive cable to 2 drives: 590-5024: $4

G3 desktop case parts, some also fit PowerMac 7200 7300 7500 7600 cases.
Ask by part. Prices similar to G3 grey tower part prices above.

Other G3 grey tower or desktop system items:
ATA/IDE CD-ROM drive, Apple branded as supplied, $10 plus ship
ZIP 100 drive, $10 plus ship
1.4M floppy drive, see our floppy drive parts
Hard drive, Apple branded - check our hard drives page.
PC100 SDRAM DIMM memory - prices on our our Mac memory page.
Apple's ultrawide SCSI upgrade PCI card available via this link.
Apple system install CD's for OS 8.6, 9.0.4 available on the linked page.

Unused G3, G4, iMac parts

076-0762	bezel or fram for G3 blue and white, two bezels, four blank panels
922-3572	imac I/O door, two
922-4582	ZIP bezel
076-0754	sealed bag of screwcovers, left and right, kit of 20 pieces
076-0925	iMac flat panel thermal pads, assorted. Open bag, ask for description
076-0743	iMac blue flip foot and clips. four, in boxes, unused.

general upgrade parts: like memory, PCI cards, drives, software

Apple SCSI-2 card: Some G3's and G4's were offered with Apple's SCSI-2 controller card and "wide" SCSI-2 (68 pin) drives. See my SCSI PCI card pagefor details on that PCI SCSI card and prices. See my SCSI drive page for SCSI-2 drivs for this card. this Apple article talks about Apple SCSI cards for G3 and G4 systems.

Most of our Mac PCI bus cards for video, SCSI, USB, Firewire, etc., are on our Mac PCI card page.

Memory:Our G3's may be sold with modest amounts of RAM memory. You can buy memory for these systems from us on our Mac memory page.

Drives: Hard drives, ZIP drives and CD-ROM drives (SCSI or ATA/IDE) are available on my drives Web page.

Software: We have none. No OS software, no CD's. Any software on these systems is without warrenty and is not part of the sale price. We just sell hardware.

Some new parts are available on a seperate page of unused service parts. They are listed by Apple part number and brief descriptions. Used parts for many Mac models - power supplies, floppy drives, cables, keyboards and mice, and so on - are listed on our parts page.

G3, G4 accelerators

Non-G3 accelerators are listed in our Parts page section on accelerators and caches.

Sonnet G3 400/512K Processor card plug-in for 7200 PowerMac systems, plugs into L2 (cache) socket. 400MHz speed maximum, depends on clock speed of bus of system in use. $29 plus shipping.

Sonnet Crescendo G3 250/512 with video bus card for 7100, 8100Sonnet Crescendo G3 Nubus adapter C61A-71, pulled from 7100 system. *SOLD*

Sonnet Crescendo G3 250/512 for 6100, 7100, 8100 Tested and working in 6100 system. $29 plus shipping.

Sonnet Crescendo G3 500/1M for 6100, 7100, 8100 Tested and working in 6100 system. $49 plus shipping.

NewerTech MaxPowr pro 220110, DT351 G3 card for Apple 73/75/7600, 85/8600, 95/9600. $35 plus shipping.

Notes on accelerators: For software and system extensions, check the Web or our list of Mac Web pointers for links to sites with such software. One site with a lot of upgrade info is everymac.com; I've linked to their NewerTech descriptions here. Also check Sonnet's Web site for their universal system extensions.

We can't guarantee that an accelerator will work in your system, as they are very sensitive to the memory used, motherboards and their speeds, etc. So we offer a rebate on purchase price if you return the card promptly AND it works satisfactorily when returned and tested. Of course we test our accelerators before shipping. Ask for details of these terms when ordering, they may vary for specific items.

Copyright © 2009 Herb Johnson