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Apple Xserve G4/1.33 DP Cluster Node Specs

Identifiers: Cluster Node - M9090LL/A - RackMac1,2 - N/A - N/A

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Apple Xserve G4 Cluster NodeThe Apple Xserve G4/1.33 DP Cluster Node features dual 1.33 GHz PowerPC 7455 (G4) processors each with the AltiVec "Velocity Engine" vector processing unit, 256k "on chip" level 2 cache and 2 MB "backside" level 3 cache. It shipped standard with 256 MB of PC2700 DDR SDRAM, a 60 GB (7200 RPM) Ultra ATA/133 hard drive, and a single10/100/1000Base-T (Gigabit) Ethernet in a 1U case that fits in an industry-standard 19" rack.

Designed to be "clustered" in quantity with a standard Xserve as a "head node", the Xserve G4/1.33 DP Cluster Node allows multiple systems to be used together for intensive computing tasks, but has a single drive bay (instead of four), a single Gigabit Ethernet port (instead of two), and no optical drive or video card to cut costs (Apple sold it for US$2799, the same price as the single processor Xserve G4/1.33). Like the "head node" Xserve G4, this model has two full length 66 MHz, 64-bit PCI slots, but lacks the one half-length 66 MHz, 32-bit combination PCI/4X AGP slot.

The Xserve G4/1.33 DP Cluster Node shipped with a ten user version of MacOS X Server 10.2.4 -- instead of an unlimited user version -- and custom server monitoring software pre-installed. Custom configurations also were available.

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.



  • Tech Specs
  • Ports
  • Global Original Prices
  • Popular Q&As

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.


March 1, 2003 January 6, 2004
Details: The "Introduction Date" generally refers to the date a model was introduced via press release, although no press release was issued for this model. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended.

Also see: All Macs introduced in 2003.
2 32-Bit
Details: Also see: All models with a 32-Bit processor courtesy of EveryMac.com's Ultimate Mac Sort.
1201 N/A
Details: This model only is compatible with the 32-bit Geekbench 2 benchmark. These numbers reflect an average of user provided 32-bit and 64-bit results as submitted to the Geekbench website. Higher numbers are better.

You also might be interested in reviewing all 32-bit and 64-bit Geekbench 2 user submissions for Macs with the RackMac1,2 Model Identifier, which may include multiple models.

To dynamically compare Geekbench 2 results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
N/A N/A
Details: The Geekbench 3 benchmark does not support this model. Both numbers reflect an average of user provided results as submitted to the Geekbench website. Higher numbers are better.

You also might be interested in reviewing all 32-bit single core and multicore Geekbench 3 user submissions for Macs with the RackMac1,2 Model Identifier, which may include multiple models.

To dynamically compare 32-bit Geekbench 3 results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
N/A N/A
Details: The Geekbench 3 benchmark does not support this model. Both numbers reflect an average of user provided results as submitted to the Geekbench website. Higher numbers are better.

You also might be interested in reviewing all 64-bit single core and multicore Geekbench 3 user submissions for Macs with the RackMac1,2 Model Identifier, which may include multiple models.

To dynamically compare 64-bit Geekbench 3 results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
N/A N/A
Details: N/A Both numbers reflect an average of user provided results as submitted to the Geekbench website. Higher numbers are better.

You also might be interested in reviewing all single core and multicore Geekbench 4 user submissions for Macs with the RackMac1,2 Model Identifier, which may include multiple models.

To dynamically compare Geekbench 4 results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
N/A N/A
Details: The Geekbench 5 benchmark does not support this Mac. Both numbers reflect an average of user provided results as submitted to the Geekbench website. Higher numbers are better.

You also might be interested in reviewing all single core and multicore Geekbench 5 user submissions for Macs with the RackMac1,2 Model Identifier, which may include multiple models.

To dynamically compare Geekbench 5 results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.
1.33 GHz PowerPC 7455 (G4) x2
Details: The PowerPC G4 includes the AltiVec "Velocity Engine" vector processor. Apple also advertised that the Xserve provides "full 128-bit internal memory data paths".
N/A N/A
Details: N/A
N/A Integrated
Details: N/A
167 MHz 1.33 GHz (Built-in*)
Details: *This Xserve has a 256k "on chip" level 2 cache that runs at processor speed and 2 MB of DDR SDRAM level 3 cache "with up to 3.5 GB/s throughput" per processor.
Open Firmware N/A
Details: The Boot ROM is roughly 1 MB, other instructions are loaded into RAM.
64k 256k (on chip), 2 MB
Details: Includes a 256k "on chip" level 2 cache that runs at processor speed and a 2 MB level 3 cache (DDR SDRAM) with "with up to 3.5 GB/s throughput" per processor.
PC2700 DDR SDRAM 333 MHz
Details: Uses 333 MHz PC2700 DDR SDRAM memory modules.
256 MB 2 GB
Details: 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.

Also see: Actual Max RAM of All G3 & Later Macs.
None 4
Details: Apple reports that the system has "four DIMM slots supporting up to 2 GB using 128 MB, 256 MB, or 512 MB DIMMs".
None None
Details: The Xserve G4 Cluster Node does not have a video card. It is designed to be used with an Xserve G4 as a host system.
None None
Details: N/A
N/A N/A
Details: N/A
None N/A
Details: N/A
60 GB HDD 7200 RPM
Details: In the default configuration, this model has one 60 GB 7200 RPM hard drive with 2 MB disk cache.

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

Also see: SSD Compatibility Guide for All G3 & Later Macs.
3.5" (25.4 mm) Ultra ATA/133
Details: This model supports a single "hot plug" 3.5" hard drive (Apple Drive Module) or SSD on an independent 133 MHz Ultra ATA/133 bus.
None None
Details: This model does not support an internal optical drive.
None Gigabit
Details: This system has one Gigabit Ethernet port onboard.
None None
Details: N/A
2 (1.1) 1 (400), 2 (800)
Details: Two USB 1.1 ports, dual channel (12Mbps each). One Firewire "400" port on the front, two Firewire "800" ports on the rear.
2 PCI 1 3.5"
Details: The Xserve G4 Cluster Node has two full-length 64-bit 66 MHz PCI slots that support "32-bit or 64-bit 3.3V PCI cards running at 33 MHz or 66 MHz, respectively".

The single external 3.5" bay is occupied by an Apple Drive Module.
None None
Details: N/A
Rack-Mountable Xserve Cluster Node
Details: Fits "EIA-310-D-compliant industry-standard 19-inch wide racks, including four-post racks 24 inches, 26 inches, and from 29 to 36 inches deep [and] two-post telco racks (center mount brackets included)."
M9090LL/A Cluster Node
Details: The Apple order number should be unique to this system.
N/A (EMC N/A) RackMac1,2
Details: Please note that these identifiers refer to more than one model.

Also see: All Macs with the N/A Model Number, the N/A EMC Number, and the RackMac1,2 Model Identifier.

For more about these identifiers and how to locate them on each Mac, please refer to EveryMac.com's Mac Identification section.
3.6V Lithium N/A
Details: N/A
X Server 10.2.4 (6I34) X Server 10.5.8
Details: A ten client version of Mac OS X Server 10.2.4 was pre-installed. This system cannot run versions of Mac OS X Server more recent than 10.5.8.
N/A N/A
Details:
None N/A
Details: N/A
1.73 x 17.6 x 28.0 26.0 lbs. (11.8 kg)
Details: In inches - height by width by depth, (4.4 cm, 44.7 cm, 71.1 cm). 26.0 pounds (11.8 kg).
US$2799 N/A
Details: 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.


None None
Details: The Xserve G4 Cluster Node does not have video out. It is designed to be used with an Xserve G4 as a host system.
None None*
Details: *SCSI can be added via a PCI card.
1 (DB-9) None
Details: This system has a single DB-9 serial port for accessing the server through a serial console session. This is not a "Mac serial" port.
2 (1.1) 1 (400), 2 (800)
Details: Two USB 1.1 ports, dual channel (12Mbps each). One Firewire "400" port on the front, two Firewire "800" ports on the rear.
None 1 (RJ-45)
Details: One 10/100/1000BASE-T [Gigabit] Ethernet (RJ-45) port onboard.
None None
Details: N/A
None None
Details: N/A
None None
Details: N/A
1 (Lock) None
Details: N/A
1 N/A
Details: This model has a single 345W power supply.

Apple reports that the line voltage is "universal input (90V to 264V AC), power factor corrected" and the maximum input current is 3.6A (90V to 132V) or 1.8A (180V to 264V). It has a single phase frequency of "47 Hz to 63 Hz".

Global original prices for the Xserve G4/1.33 DP Cluster Node 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$2799

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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