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Four green DDR2 memory sticks with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM512725300FBDIMM 16GB (4x4GB) DDR2 667MHz ECC Fully Buffered DIMM memory upgrade

SKU CH-SH20-B1QMG

16 GB kit of four 4 GB DDR2 667 MHz ECC fully buffered DIMMs for HP ProLiant DL360 G5 servers

  • Total capacity16 GB (4 × 4 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 16 GB kit expands server memory for demanding workloads
  • Four matched 4 GB modules enable quad-channel performance
  • DDR2 667 MHz speed matches ProLiant DL360 G5 specifications
  • ECC fully buffered design protects data integrity in critical applications
  • 240-pin form factor fits directly into compatible HP server slots

16GB DDR2 Fully Buffered Kit

This 16GB kit contains four 4GB DDR2 667MHz ECC Fully Buffered DIMMs built for HP ProLiant DL360 G5 servers. The modules run at PC2-5300 speed with CL5 timing and 1.8V operation. They install in 240-pin sockets and use major-brand chipsets. The package includes four sticks for immediate population of available slots.

Suited for ProLiant DL360 G5 upgrades

Administrators restoring or expanding memory in HP ProLiant DL360 G5 systems will find guaranteed compatibility with HP part numbers 397413-B21, 397413-S21, 442823-B21, 461828-B21 and EM161AA. Builders working with desktop boards, unbuffered memory slots, or platforms that do not support Fully Buffered DIMM architecture cannot use these modules. The 2Rx4 rank organisation and ECC function require a matching server chipset.

Fully Buffered DIMM requirement

The single specification that decides fitment is the Fully Buffered DIMM interface on a 240-pin DDR2 form factor. Only systems designed for FB-DIMM memory controllers can address these modules; standard registered or unbuffered DDR2 slots will not work. Confirm the target server lists FB-DIMM support before ordering.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $52.99
Cheaper than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (4 × 4 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $3.31 per GB
Cheaper than about 88% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512725300FBDIMM
Total capacity16 GB (4 × 4 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportYes
Buffer typeFully Buffered
Memory rank2Rx4
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.8 V
Compatibility
Compatible systemsHp Proliant Dl360 G5
In the box
Included items4 Memory RAM Sticks

Questions about this item

Will the 240-pin DDR2 modules or their optional heat spreaders require periodic replacement in the HP ProLiant DL360 G5?

The modules are solid-state with no moving parts and are designed to last the server's service life; heat spreaders, when present, are passive and do not wear out.

What limits sustained throughput first — the CL5 5-5-5 timing or the 667 MHz bus on these fully buffered DIMMs?

The 667 MHz DDR2 bus sets the maximum bandwidth ceiling; the CL5 timing determines latency within that fixed bandwidth envelope.

How much heat and power do the four 1.8 V 2Rx4 modules add when the DL360 G5 runs continuously?

Each 4 GB module operates at 1.8 V; total power draw scales with all four installed, and the server's existing airflow handles the additional thermal load.

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