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Four green 240-pin DDR2 FB-DIMM modules in anti-static tray

Computer Memory Solutions

Computer Memory Solutions 8GB (4x2GB) DDR2 667MHz ECC Fully Buffered DIMM memory upgrade

SKU CH-TBN0-XW4WN

Four 2 GB DDR2 fully buffered ECC DIMMs add 8 GB to compatible HP ProLiant servers

  • Capacity8GB (4 x 2GB)
  • Type240-Pin DDR2 SDRAM
  • SpeedDDR2 667 (PC2 5300)
  • CAS LatencyCL5
  • Timing5-5-5
  • Voltage1.8V
  • ECC protection prevents data errors in critical server workloads
  • Fully Buffered DIMM architecture supports high-density memory configurations
  • 667 MHz DDR2 speed matches ProLiant G5 platform requirements
  • 8 GB kit (4 × 2 GB) installs in matched pairs for dual-channel operation
  • Guaranteed compatibility with HP ProLiant ML350 G5 and ML370 G5 servers

System-Specific DDR2 Memory Kit

This Computer Memory Solutions kit provides 8 GB of DDR2-667 fully buffered ECC memory across four 2 GB modules. It is built for HP ProLiant ML350 G5 and ML370 G5 servers and validated for a range of compatible ProLiant DL, BL and workstation models listed by the supplier.

Suited For And Not Suited For

Administrators upgrading or repairing the named ProLiant servers and workstations that require fully buffered DDR2 DIMMs installed in matched pairs will find the correct specification here. Builders working with desktop boards that accept only unbuffered DDR2, or any system that does not support fully buffered ECC modules, cannot use this kit.

Fully Buffered DDR2 ECC Requirement

The modules are 240-pin DDR2 SDRAM running at 667 MHz (PC2-5300) with CL5 timing, 1.8 V operation and a 2Rx4 rank configuration. ECC and fully buffered signalling are mandatory; the motherboard must support both for the memory to function.

Highlights

  • ECC protection prevents data errors in critical server workloads
  • Fully Buffered DIMM architecture supports high-density memory configurations
  • 667 MHz DDR2 speed matches ProLiant G5 platform requirements
  • 8 GB kit (4 × 2 GB) installs in matched pairs for dual-channel operation
  • Guaranteed compatibility with HP ProLiant ML350 G5 and ML370 G5 servers

Specifications

BrandComputer Memory Solutions
ModelCM256725300FBDIMM2R4
Capacity8GB (4 x 2GB)
Type240-Pin DDR2 SDRAM
SpeedDDR2 667 (PC2 5300)
CAS LatencyCL5
Timing5-5-5
Voltage1.8V
ECCYes
Buffered/RegisteredFully Buffered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderBased on Current Inventory (If Required Please Contact)
Compatible SystemHp Proliant Ml350 G5, Proliant Ml370 G5
Package Content2 Memory RAM Sticks

Questions about this item

How do I verify the 8GB kit is running at DDR2 667 with ECC after installing it in my ProLiant ML350 G5?

Enter the BIOS or use a tool like CPU-Z; it should show 667 MHz, CL5 5-5-5 timings, 1.8V voltage, and ECC enabled on all four 2Rx4 modules.

The title says 4x2GB but the package content lists 2 sticks — what exactly ships and do I need to buy anything else?

You receive four 2GB 240-pin fully buffered DIMMs (two sealed pairs); no extra parts are required for a paired install in the ML350 G5 or ML370 G5.

Should I choose the PC2-5300 667 MHz CL5 kit or a faster DDR2 option for the DL380 G5?

This CM256725300FBDIMM2R4 kit is rated PC2-5300 667 MHz CL5; the DL380 G5 only supports DDR2 667 fully buffered ECC, so a faster DDR2 grade would not run at its higher speed.

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