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Four green DDR3 ECC UDIMM modules, 240-pin, 1.5V

A-Tech

A-Tech 32GB (4x8GB) DDR3 1600 ECC UDIMM 2Rx8 Quad Channel Kit

SKU CH-JFHY-5KTBA

A 32GB quad-channel kit of four 8GB DDR3 1600 ECC UDIMM modules with CL11 latency and 1.5V operation for compatible servers and workstations

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered

Capacity 32GB (4 x 8GB)

Speed DDR3 1600 (PC3 12800)

  • 32 GB quad-channel kit expands server memory capacity
  • DDR3 1600 MHz CL11 speed accelerates data throughput
  • ECC unbuffered design detects and corrects memory errors
  • 5 V standard voltage ensures efficient power draw
  • 240-pin dual-rank modules install in compatible DDR3 servers

32GB DDR3 1600 ECC UDIMM Kit

This A-Tech kit provides 32 GB of DDR3 1600 memory across four 8 GB unbuffered ECC DIMMs. Each module runs at 1.5 V with CL11 latency and a 2Rx8 organisation. The 240-pin form factor fits server and workstation boards that support quad-channel DDR3 ECC UDIMM configurations.

Suits DDR3 ECC UDIMM servers and workstations

IT teams expanding memory in compatible DDR3 platforms gain extra capacity for virtualisation, database or rendering tasks. The kit is not compatible with desktop or laptop computers that require non-ECC or registered modules. Buyers needing higher speeds, different voltages or registered DIMMs should look elsewhere.

Quad-channel 2Rx8 DDR3 1600 specification

The decisive factor is whether the target system accepts quad-channel DDR3 1600 ECC unbuffered DIMMs with a 2Rx8 rank layout at 1.5 V. Verify the motherboard or server manual for this exact configuration before purchase.

How it compares

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

Price $153.99
Cheaper than about 55% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $4.81 per GB
Cheaper than about 75% 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 8 GB 2Rx8 PC3-12800E
Total capacity32 GB (4 × 8 GB)
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Kit configurationQuad Channel Kit
Power
Rated voltage1.5 V

Other versions of this model

5 more in the same range

Questions about this item

Does my motherboard need four DDR3 DIMM slots to use this quad-channel kit?

Yes, the kit contains four 240-pin DDR3 1600 modules that populate all four channels for full bandwidth.

Can I mix these 2Rx8 ECC UDIMMs with older single-rank DDR3 1600 sticks?

Mixing ranks is not recommended; the motherboard will default to the lowest common timing and may disable ECC on the older modules.

How do I verify the kit is running at DDR3 1600 with ECC active after installation?

Check the BIOS memory information screen — it should show 32 GB total, 1600 MHz speed, CL11 latency, 1.50 V, and ECC enabled.

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