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Apple Xserve Xeon Nehalem 2.93 "Eight Core" Specs

Identifiers: Early 2009 - BTO/CTO - Xserve3,1 - A1279 - 2279

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Apple Intel XserveThe Xserve Xeon Nehalem 2.93 "Eight Core" (Early 2009) technically is a "build-to-order" configuration of the Xserve Xeon Nehalem 2.26 "Quad Core" (Early 2009), but also is documented as a separate model for reader convenience. Other than the processors, these two models are identical.

The Xserve Xeon Nehalem 2.93 "Eight Core" (Early 2009) is powered by dual 2.93 GHz Quad Core 45-nm Xeon X5570 (Nehalem) processors with a dedicated 256k of level 2 cache for each core and 8 MB of "fully shared" level 3 cache.

By default, it is configured with 3 GB of 1066 MHz DDR3 ECC SDRAM, a 160 GB (7200 RPM, 8 MB cache) hot-plug "Apple Drive Module" (a 128 GB SSD option -- which does not occupy a drive bay -- was available for an additional US$500), an 8X dual-layer "SuperDrive", and NVIDIA GeForce GT 120 graphics with 256 MB of GDDR3 memory. Ports include Mini DisplayPort (VGA and DVI supported with optional adapters), three USB 2.0 ports, and two Firewire "800" ports.

Compared to the "Early 2008" Xserve replaced, the "Early 2009" Xserve models use a substantially faster architecture that supports "Hyper-Threading" -- which "allows two threads to run simultaneously on each core" -- and "Turbo Boost" -- which "automatically boosts the processor speed based on workload" (so if an application is only using one core it will automatically increase the speed of the core in use and turn off the unused cores). It also replaces the frontside bus with a new "QuickPath Interconnect" (QPI) system described as a "bidrectional, point-to-point connection" that provides "quick access to the disk, I/O, and other Xserve subsystems". Apple reported that these improvements add up to "twice the performance" of the previous system.

Despite the age of this system, site sponsor Other World Computing has RAM, hard drives, SSDs, and other upgrades available for this specific Mac while supplies last.




Click on a category for related details. The most commonly needed info is "open" by default, but all info is important. Asterisks (*) reference data in details fields.


April 7, 2009 January 31, 2011*
2 (8 Cores) 64-Bit
N/A N/A
2085 15253
N/A N/A
2537 15050
554 3984
2.93 GHz Q. Core Xeon X5570 x2
Details: Both of two 64-bit 45-nm Xeon X5570 (Nehalem) processors have four independent processor "cores" each with a dedicated 256k level 2 cache, 8 MB of "fully shared" level 3 cache, an integrated memory controller, and "a 128-bit SSE4 SIMD engine". It also supports "Hyper-Threading" -- which "allows two threads to run simultaneously on each core" -- and "Turbo Boost" -- which "automatically boosts the processor speed based on workload" (so if an application is only using one of the four cores it will automatically increase the speed of the core in use and turn off the unused cores).
3.33 GHz N/A
N/A Integrated
QPI* 2.93 GHz (Built-in)
EFI 64-Bit
32k/32k x8 256k (x8), 8 MB*
DDR3 ECC SDRAM* 1066 MHz
Details: Uses "1066 MHz DDR3 ECC memory" (PC-8500) modules.
3 GB 96 GB*
Details: 3 GB of RAM installed as three 1 GB modules. Three slots free in default Quad-Core configuration.

*As originally shipped on April 7, 2009, Apple reported that the Eight Core custom configurations hold 24 GB of memory. On December 4, 2009, Apple formally added support for 4 GB modules and increased the maximum memory to 48 GB. However, third-parties have confirmed that the Eight Core configurations actually support 96 GB of RAM using 8 GB modules.

Apple additionally reports that the operating "system supports up to 32 GB in Mac OS X Server v10.5" and "up to 96 GB in Mac OS X Server v10.6".

In the US (and many other countries), site sponsor Other World Computing sells memory -- as well as other upgrades -- for this Xserve.

In Germany, site sponsor CompuRAM sells RAM and other upgrades for this Xserve.

In Australia, site sponsor Upgradeable sells RAM and other upgrades for this Xserve.

Also see: Actual Max RAM of All G3 & Later Macs.
None 12*
GeForce GT 120 GDDR3 SDRAM
Details: Apple reports that this Xserve model has "NVIDIA GeForce GT 120 graphics with 256 MB of GDDR3 memory and Mini DisplayPort output". Adapters to VGA and DVI output are sold separately.
256 MB 256 MB
N/A N/A
Details: N/A
None N/A
Details: Single display supported in default configuration. Additional displays can be supported with expansion cards.
160 GB HDD 7200 RPM
Details: Default hard drive is a 160 GB 7200 RPM SATA "Apple Drive Module" with 8 MB of cache. Apple also offered 1 TB and 2 TB 7200 RPM SATA drives with 32 MB of cache as US$200 and US$400 options, respectively, (2 TB option beginning December 4, 2009) as well as a 128 GB SSD (which does not occupy a drive bay) for an additional US$500.

In the US (and many other countries), site sponsor Other World Computing sells storage upgrades for this Xserve.

In Australia, site sponsor Upgradeable sells hard drives and other upgrades for this Xserve.

Also see: SSD Compatibility Guide for All G3 & Later Macs.
3.5" (25.4 mm) SATA/SAS
8X DL "SuperDrive" None
None Gigabit (x2)
Details: The system has "two independent 10/100/1000BASE-T [Gigabit] Ethernet (RJ-45) interfaces with support for jumbo frames."
None None
3 (2.0) 2 (800)
2 PCIe 2.0 x16* 3 3.5"
Details: Apple explains that this system offers "two open PCI Express 2.0 x16 expansion slots: one half-length (6.6-inch) and one 9.25-inch length".

In the default configuration, one external 3.5" bay is occupied by a hard drive and two bays are free. If configured with an SSD, the SSD does not occupy a drive bay.
None None
Rack-Mountable Xserve Intel
BTO/CTO Early 2009
A1279 (EMC 2279) Xserve3,1
Details: Please note that these identifiers refer to more than one model.

Also see: All Macs with the A1279 Model Number, the 2279 EMC Number, and the Xserve3,1 Model Identifier.

For more about these identifiers and how to locate them on each Mac, please refer to EveryMac.com's Mac Identification section.
N/A N/A
X Server 10.5.6 X 10.11.6*
None* None*
None N/A
Details: N/A
1.73 x 17.6 x 30.0 30.8 lbs. (14.0 kg)
US$6199 N/A
Details: *On December 4, 2009, Apple dropped the price of this custom configuration to US$5599.

Please note that on average the estimated current retail pricing of used systems is updated twice a year (please refer to the date on the bottom of the page for the date last updated).

Photo Credit: Apple Computer.


Click on a category for additional details. The most commonly needed info is "open" by default, but all info is important. The icons correspond with the icons for each port on the computer.


1 (Mini DisplayPort) None
Details: Single Mini DisplayPort. VGA and DVI output supported with adapters (sold separately).
None None
1 (DB-9) None
3 (2.0) 2 (800)
Details: Three USB 2.0 ports (one on front panel, two on rear) and two Firewire "800" ports on rear panel.
None 2 (RJ-45)
Details: The system has "two independent 10/100/1000BASE-T [Gigabit] Ethernet (RJ-45) interfaces with support for jumbo frames."
None None
None None
None None
1 (Lock) None
1 N/A

Global original prices for the Xserve Xeon Nehalem 2.93 "Eight Core" in 34 different countries and territories follow; organized alphabetically by region.

For global original prices for Intel Macs in one particular country on a single page, please refer to EveryMac.com's Global Original Prices section.

Original Prices - North & South America

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N/A US$6199

Original Prices - Europe

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Original Prices - Asia

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Original Prices - Australia & New Zealand

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If you have additional original prices for this model, please get in touch. Thank you.


Ten of the most popular Q&As about the Xserve models follow.



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