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Green circuit board DDR3 DIMM with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600MHz ECC Registered 2Rx4 240-Pin Server RAM

SKU CH-9CM4-6A4RE

8GB DDR3 1600MHz ECC registered server memory module with 2Rx4 organisation and 240-pin DIMM form factor

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 8GB capacity expands server memory headroom for heavier workloads
  • DDR3 1600MHz speed with CL11 latency accelerates data throughput
  • ECC registered design detects and corrects memory errors
  • 240-pin DIMM form factor fits standard server slots
  • 5V standard voltage ensures broad platform compatibility

8GB DDR3 1600 ECC RDIMM

This 8GB DDR3 1600 ECC registered DIMM targets server and workstation administrators who need dependable memory expansion. It uses major-brand chips validated through quality-assurance testing. The module delivers 8GB of error-correcting capacity for systems that require registered memory.

Registered 240-pin DDR3 module

The 240-pin DDR3 form factor fits registered DIMM slots that support PC3-12800 speeds at 1.5V. ECC and registered buffering reduce electrical load on the memory controller, freeing the platform to populate more slots per channel. Verify your system's qualified-vendor list before installation.

Replaces Kingston KTH-PL316/8G and KVR16R11D4/8I

This module serves as a direct equivalent for the listed Kingston part numbers, matching 8GB capacity, CL11 latency, 1600MHz speed, 2Rx4 organisation and 1.5V operation. The upgrade is worthwhile when a compatible server or workstation needs additional ECC registered capacity or a validated replacement for a failed stick.

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 rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

How many ranks does each 8 GB module present to the memory controller?

Each module is a dual-rank 2Rx4 design, so the controller sees two ranks per DIMM.

What voltage does the module draw during continuous 24/7 server operation?

It runs at the standard DDR3 1.50 V, matching the JEDEC spec for this speed grade.

Which motherboard slot and chipset combination is required to accept this registered ECC DIMM?

A DDR3 240-pin RDIMM slot with a server-class chipset that supports registered ECC memory.

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