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Green PCB memory module with gold edge contacts and black heat spreader

A-Tech

A-Tech 8GB DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory

SKU CH-V8T7-K1K64

8GB DDR3 1600MHz ECC registered DIMM with CL11 latency and 1.50V operation for server workloads

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 8GB capacity lets servers handle larger workloads
  • DDR3 1600MHz speed accelerates data transfer rates
  • ECC registered design prevents data corruption errors
  • 2Rx4 dual-rank layout increases memory density per slot
  • 50V standard voltage ensures broad platform compatibility

8GB DDR3 ECC RDIMM for Servers

This A-Tech module provides 8GB of DDR3 1600MHz registered ECC memory in a single 240-pin DIMM. It operates at the standard 1.5V with CL11 latency and uses a 2Rx4 rank configuration with major-brand chips. The stick is built as a compatible replacement for several IBM-Lenovo part numbers including 03T8398 and 90Y3109.

Suits servers needing registered ECC DDR3.

This memory fits server and workstation boards that require registered ECC DDR3 DIMMs. Systems that accept only unbuffered non-ECC DDR3 or a newer DDR generation cannot use this module. Buyers who need unregistered memory or a different pin count should look at other options.

Registered ECC DDR3 240-pin form factor

The decisive specification is the registered ECC DDR3 240-pin form factor. Only motherboards designed for registered DDR3 ECC DIMMs will accept this module; all other platforms are electrically and mechanically incompatible.

How it compares

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

Price $31.99
Cheaper than about 90% 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 $4.00 per GB
Cheaper than about 81% 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

Which capacity and rank should I pick for a single-module upgrade?

This module provides 8GB in a 2Rx4 registered DIMM, matching the listed IBM-Lenovo part numbers for compatible server platforms.

What does the 1600MHz PC3-12800 rating deliver in an actual server?

It runs at DDR3 1600MHz with CL11 latency and 1.50V, giving standard bandwidth for registered ECC workloads.

How does the DDR3 240-pin RDIMM interface limit installation?

The 240-pin registered DIMM fits only DDR3 RDIMM slots; it will not work in UDIMM or other DDR generation sockets.

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