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Two green DDR3 ECC UDIMM sticks, 240-pin, silver contacts

A-Tech

A-Tech 8GB (2x4GB) DDR3 1600 ECC UDIMM 2Rx8 1.5V 240-Pin Server RAM

SKU CH-J528-EY8VJ

Dual-channel 8 GB DDR3-1600 ECC unbuffered kit for compatible servers and workstations

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered

Capacity 8GB (2 x 4GB)

Speed DDR3 1600 (PC3 12800)

  • ECC protection guards data integrity in server workloads
  • Dual-channel 8 GB kit (2 × 4 GB) doubles memory bandwidth
  • DDR3-1600 CL11 at standard 1.5 V runs cool and stable
  • Unbuffered 240-pin UDIMM fits compatible DDR3 servers and workstations
  • Major-brand chips tested for reliable long-term operation

Server DDR3 ECC UDIMM Kit

This A-Tech kit provides 8 GB of DDR3 ECC unbuffered memory in a matched pair of 4 GB modules. It runs at 1600 MHz with CL11 latency at the standard 1.5 V. The dual-rank x8 organisation and 240-pin DIMM form factor are built for server and workstation platforms that support PC3-12800E specifications.

For DDR3 Servers and Workstations Only

The modules are validated for systems that accept DDR3 ECC UDIMMs and will not function in desktop or laptop computers. They are also unsuitable for platforms requiring registered DIMMs or any memory generation other than DDR3. Buyers needing higher capacities, different voltages, or non-ECC memory should select alternative kits.

ECC Unbuffered DDR3 1600 MHz

The defining specification is the combination of ECC error correction with unbuffered signalling at the DDR3 1600 speed grade. Only motherboards explicitly listing PC3-12800E UDIMM support can use this kit; registered or non-ECC slots will not accept it.

How it compares

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

Price $32.99
Cheaper than about 89% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $4.12 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
Product lineA-Tech DDR3 Server Memory RAM
Model nameA-Tech 4 GB 2Rx8 PC3-12800E
Total capacity8 GB (2 × 4 GB)
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Kit configurationDual Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

What motherboard slot and memory type does this 240-pin DDR3 ECC UDIMM kit require?

Your motherboard must provide DDR3 DIMM slots that accept 240-pin unbuffered ECC modules running at 1.5 V.

Will these CL11 1600 MHz modules down-clock if I keep slower DDR3 DIMMs already installed?

Yes, the kit will run at the speed and timings of the slowest installed modules when mixed with existing DDR3 memory.

How can I confirm the dual-channel kit is detected at 1600 MHz with ECC active?

Check the BIOS memory information or run a system utility such as dmidecode to verify 1600 MT/s, CL11, and ECC enabled on both modules.

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