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Apple Xserve Models
Within the Xserve family there are the newest Xeon Nehalem Quad & Eight Core models, the Harpertown Xeon models, the Original Quad Core Xeons as well as the earlier G4 and G5 models, each of which having their own specific architectures and memory needs. Our exclusive premium certified HyperVelocity modules deliver the highest possible performance you can get for your Xserve. Please select your specific model in order to choose the correct memory modules.
Whenever applicable, Mac RAM Direct will spec upgrades in the form of modules capable of faster speeds than originally supplied. Remember, faster RAM is like Premium gasoline where even if your car uses 87 octane Regular, she'll purr like a kitten with the higher octane juice. The same holds true for RAM. Enjoy!
Please select your specific Xserve model ... or just scroll down the page from newest to oldest models:
Mac RAM Direct is a Registered Apple Developer |
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Not sure?... Check your Profiler - "About
this Mac" model identifier |
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Xeon Nehalem Xserve3,1 |
Xeon Harpertown Xserve2,1 |
Xeon Woodcrest Xserve1,1 |
G5 Xserve RackMac3,1 |
G4 Xserve RackMac1,1 RackMac1,2 |
Electrostatic discharge precautions, Please Click Here.
NEW Quad & 8 Core Nehalem Xserve
ALL Nehalem Models
| Xserve Quad and Eight Core Xeon"Nehalem" Model Specs | |
|---|---|
|
|
| processor speed | 2.26, 2.66 & 2.93 Quad & Eight Core Xeon "Nehalem" |
| built in memory | 0 |
| memory type | DDR3-1066 (PC3-8500) 240 pin Unbuffered ECC UDIMM w/thermal EEPROM |
| memory slots | 6 Slots in Quad Core, 12 Slots in 8 Core (Dual Quad) models |
| maximum memory | 24GB in Quad models, 48GB in 8 Core. (48GB & 96GB via "NEW" 8GB modules under OSX Server v10.5) |
NEW Dual Quad Xeon Xserve
2.8GHz & 3.0GHz Models
| Xserve Eight Core "Harpertown/ Penryn" Model Specs | |
|---|---|
|
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| processor speed | 2.8 Quad, 2.8 & 3.0GHz Eight Core Xeon "Harpertown/ Penryn" |
| built in memory | 0 |
| memory type | DDR2-800 (PC2-6400) 240 pin ECC Fully Buffered, Heat Spreader Cooled FB-DIMM |
| memory slots | 8 |
| maximum memory | 32GB (32GB requires 4GB modules) |
Quad Xeon Xserve
2GHz- 3+GHz Models
| Xserve Xeon Quad Core Model Specs "Woodcrest" | |
|---|---|
|
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| processor speed | 2.0, 2.6 & 3.0GHz Quad Core Xeon "Woodcrest" |
| built in memory | 0 |
| memory type | DDR2-667 (PC2-5300) 240 pin ECC Fully Buffered, Heat Spreader Cooled FB-DIMM |
| memory slots | 8 |
| maximum memory | 32GB (32GB requires 4GB modules) |
G5 Xserve
Single, Dual and Cluster Node
| Xserve G5 DDR model specs | |
|---|---|
|
|
| processor speed | 2+GHz Single and Dual |
| built in memory | 0 |
| memory type | DDR400 (PC3200) ECC DIMM |
| memory slots | 8 |
| maximum memory | 8GB |
Installation instructions for XServe here.
G4 Xserve
Single and Duals
| Xserve G4 model specs | |
|---|---|
|
|
| processor speed | 1-1.33GHz Single or Dual |
| built in memory | 0 |
| memory type | DDR266 (PC2100) or DDR333 (PC2700) |
| memory slots | 4 |
| maximum memory | 2GB |
| Premium Certified HyperVelocity™ DDR333 (PC2700)
Modules |
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|---|---|---|
| 512MB | 1 512MB DIMM | $39.93 ![]() |
| 1GB KIT | 2 512MB DIMMs | $69.93 ![]() |
| 2GB KIT | 4 512MB DIMMs | $129.93 ![]() |
Installation instructions for XServe here.


