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Green rectangular DDR3 DIMM with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600MHz ECC RDIMM 2Rx8 for Hynix HMT41GR7AFR8C-PB Server Memory

SKU CH-PFYY-T2E63

8GB DDR3 1600MHz ECC RDIMM 2Rx8 replacement for Hynix HMT41GR7AFR8C-PB, HMT41GR7BFR8C-PB, HMT41GR7MFR8C-PB, HMT41GV7AFR8C-PB modules

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC protection prevents data corruption in critical workloads
  • 1600 MHz DDR3 speed delivers responsive server performance
  • Registered design stabilises signal integrity on 240-pin DIMM
  • 8 GB capacity expands memory headroom for virtualisation
  • 5 V standard voltage ensures broad platform compatibility

Product identity

This A-Tech module is an 8GB DDR3 1600MHz ECC Registered DIMM built for server and workstation systems. It runs at the standard 1.50V DDR3 voltage with CL11 latency and uses a 2Rx8 rank configuration on a 240-pin form factor.

Who it suits

It fits administrators replacing a Hynix HMT41GR7AFR8C-PB or equivalent part in a compatible DDR3 RDIMM slot. Buyers who need non-ECC memory, unbuffered DIMMs or a different DDR generation should look at something else.

Deciding specification

The module is an ECC Registered DDR3 DIMM operating at 1.50V with a 2Rx8 organisation; the system must support registered error-correcting DDR3 memory at this voltage and rank layout for the part to function.

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).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Does the DDR3 1600 PC3-12800 interface limit the memory speed to 1600 MHz on a compatible server?

Yes, the module is rated for DDR3 1600 (PC3-12800) and will operate at that speed when the platform supports it.

Will the 240-pin DIMM fit in a standard DDR3 RDIMM server slot?

The module uses the 240-pin DDR3 DIMM form factor, matching the physical slot used by registered DDR3 server memory.

Do I need to populate slots in a specific order when installing this 2Rx8 registered ECC module?

Install the module in the slot sequence recommended by the server manufacturer for registered ECC memory; the common mistake is skipping the required population order.

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