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Green 240-pin DDR3 ECC RDIMM module with black chips and a label sticker

A-Tech

A-Tech 8GB DDR3 1600 ECC RDIMM 2Rx4 CL11 1.5V server RAM

SKU CH-MV7T-75W1C

8GB DDR3 1600 ECC registered DIMM with 2Rx4 organisation and CL11 latency for compatible HP servers

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption with registered DDR3 1600 CL11 1.5V module
  • 8GB capacity expands server memory for heavier workloads using major-brand chips
  • 240-pin RDIMM 2Rx4 design fits HP part numbers 647651-08M 647651-571 682414-001 689911-071 689911-171 690802-B21 690802-S21 695793-B21
  • Rigorous quality testing ensures reliable operation in demanding server environments
  • New condition guarantees full factory specification performance out of the box

8 GB DDR3 1600 ECC RDIMM for HP servers

This 8 GB DDR3 1600 ECC registered DIMM is built for HP server and workstation platforms that require registered error-correcting memory. It suits administrators upgrading capacity in compatible HP systems where 2Rx4 organisation and CL11 timing are specified. The module uses major-brand chips and operates at the standard 1.5 V DDR3 voltage.

Installation notes for 240-pin RDIMM

Installation follows the standard 240-pin DIMM procedure: power down, open the chassis, align the notch, and press firmly until the retention clips lock. Registered DIMMs must be populated according to the system's memory population rules; mixing registered and unbuffered modules or exceeding the maximum rank count per channel will prevent the server from posting.

Compatibility checklist before ordering

Verify that your HP system lists one of the supported part numbers such as 647651-08M, 647651-571, 682414-001, 689911-071, 689911-171, 690802-B21, 690802-S21, 695793-B21, 698807-001 or 698808-001 in its qualified vendor list. Confirm the platform accepts DDR3 1600 registered ECC memory in a 2Rx4 configuration and that the total installed capacity will not exceed the model's supported limit.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $3.62 per GB
Cheaper than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

How can I confirm the 8GB DDR3 1600 ECC RDIMM is working correctly after installation?

Enter the server BIOS or UEFI on boot and verify the memory information shows 8GB capacity, 1600MHz speed, CL11 latency, 1.5V voltage, registered ECC type and 2Rx4 organisation.

What is included with the module and what must be purchased separately?

The package contains one 8GB DDR3 1600MHz PC3-12800 ECC registered 240-pin DIMM rated CL11 at 1.5V with 2Rx4 organisation. No cables, brackets or additional components are supplied.

Which capacity and rank option should I choose for a server needing registered ECC DDR3 1600 memory?

This listing provides a single 8GB 2Rx4 registered ECC DDR3 1600 module; select it when your system requires one 8GB stick with that exact rank and voltage.

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