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Two green DDR3 ECC registered DIMMs in anti-static bag

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333 ECC Registered DL380 G7 memory upgrade B37

SKU CH-HSEC-ZJSZK

An 8 GB DDR3 ECC registered kit of two 4 GB modules rated at 1333 MHz CL9 for the HP ProLiant DL380 G7 server

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • ECC Registered design protects server data integrity
  • 1333 MHz DDR3 speed matches ProLiant DL380 G7 specifications
  • 2 x 4 GB kit enables dual-channel performance
  • 240-pin DDR3 form factor fits server DIMM slots
  • CL9 latency at 1.5V delivers stable registered operation

Server-specific upgrade kit

This 8GB kit contains two 4GB registered ECC modules built for the HP ProLiant DL380 G7. The 240-pin DDR3 DIMMs operate at 1333 MHz with CL9 timing and 1.5V voltage. They are intended for administrators who need to expand memory in that exact server platform.

Sustained workload behaviour

Registered buffering reduces electrical load on the memory controller, helping the server maintain stability during continuous multi-threaded tasks. ECC protection corrects single-bit errors on the fly, preventing data corruption in long-running database or virtualization workloads.

Capacity per module limit

Each stick provides 4GB in a dual-rank 2Rx4 organisation, so total capacity depends on how many of the twelve RDIMM slots are populated. Buyers who need larger individual modules or higher aggregate memory should look elsewhere.

How it compares

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

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.37 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5127210600ECCR2R4H
Total capacity8 GB (2 × 4 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHp/Compaq Proliant Dl380 G7
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power does each 1.5V DDR3 1333 registered module draw under continuous server load?

Each 4 GB module runs at 1.5 V; registered DDR3 DIMMs of this density typically draw a few watts per stick, so the pair adds only a small increment to the DL380 G7 power budget.

What must the ProLiant DL380 G7 already have installed for this 240-pin ECC registered kit to function?

The server needs a supported processor and BIOS revision that enable registered ECC memory, plus free 240-pin DIMM slots arranged in matched banks of three.

Will this CL9 2Rx4 registered kit mix reliably with older 1Rx4 or 2Rx8 DDR3 modules already in the DL380 G7?

Mixing ranks is supported up to the 12-socket RDIMM limit, but all populated channels must run at the same 1333 MHz CL9 timing; the system will down-clock faster sticks to match.

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