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Four green DDR3L 240-pin ECC RDIMM modules in silver anti-static bags

A-Tech

A-Tech 32GB (4x8GB) DDR3L 1600 ECC RDIMM 2Rx4 1.35V Server RAM

SKU CH-CNVA-XZ6FA

32 GB quad-channel DDR3L 1600 ECC registered server memory kit running at 1.35 V

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered

Capacity 32GB (4 x 8GB)

Speed DDR3L 1600 (PC3L 12800)

  • ECC registered design protects data integrity in critical workloads
  • 32GB quad-channel kit scales memory bandwidth for demanding applications
  • DDR3L 1600MHz at 1.35V reduces power draw versus standard DDR3
  • 240-pin RDIMM form factor fits compatible server and workstation slots
  • Dual-rank x4 organisation increases memory density per channel

Server memory upgrade kit

This 32 GB quad-channel kit contains four 8 GB DDR3L 1600 registered ECC DIMMs built for servers and workstations. Each module runs at 1.35 V with CL11 latency and a 2Rx4 dual-rank layout on 240-pin form factor. It is not compatible with desktop or laptop computers.

Thermals noise and power

Low-voltage DDR3L operation at 1.35 V reduces power draw and heat output compared with standard 1.5 V DDR3 modules. Registered buffering lightens the electrical load on the memory controller, helping stability under sustained workloads. No active cooling is included or required for normal server use.

What the bundle changes

The matched quad-channel set enables full bandwidth on platforms that support four-channel memory architectures. ECC error correction detects and corrects single-bit errors to protect data integrity in critical applications. Lifetime warranty and US-based technical support are provided by the manufacturer.

How it compares

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

Price $59.99
Cheaper than about 81% 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 $1.87 per GB
Cheaper than about 94% 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 2Rx4 PC3L-12800R
Total capacity32 GB (4 × 8 GB)
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Kit configurationQuad Channel Kit
Power
Rated voltage1.35 V

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 240-pin DDR3L RDIMMs in quad-channel mode?

Power down the server, open the chassis, align each module's notch with the DDR3 DIMM slot key, press firmly until the retention clips lock, then populate all four channels per the system manual to enable quad-channel operation.

What maintenance will the registered ECC modules need over their service life?

No scheduled maintenance is required; ECC error correction and the registered buffer operate transparently, so only reseat the modules if the system reports correctable errors after a hardware move.

At what point does the CL11 latency become the bottleneck under sustained load?

CL11 at 1600 MHz sets the minimum access delay; once the memory controller saturates bandwidth, latency dominates response time rather than throughput.

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