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Eight green DDR3L server DIMMs, 240-pin, silver heatsinks, 32GB each

A-Tech

A-Tech 256GB (8x32GB) DDR3L 1333 ECC LRDIMM 4Rx4 1.35V Server RAM

SKU CH-XRKW-DKVHW

Eight 32 GB DDR3L 1333 ECC load-reduced DIMMs deliver 256 GB at 1.35 V for servers and workstations

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeLoad Reduced

Capacity 256GB (8 x 32GB)

  • 256GB kit with eight 32GB modules maximises server capacity
  • DDR3L 1333 MHz at 1.35V reduces power draw versus standard DDR3
  • ECC Load-Reduced DIMM corrects errors and lightens electrical load on the memory controller
  • Quad-rank 4Rx4 organisation fits dense memory configurations
  • 240-pin DIMM form factor installs in compatible DDR3 server and workstation slots

Server-grade LRDIMM kit

This A-Tech kit supplies 256 GB of DDR3L 1333 ECC load-reduced memory across eight 32 GB modules. It is built for servers and workstations that require registered, quad-rank x4 DIMMs to support high-capacity configurations. The low-voltage 1.35 V design reduces power draw while maintaining data integrity through error correction. Desktop and laptop systems cannot use these modules.

Compatibility verification required

Your motherboard must accept DDR3L 1333 PC3L-10600L ECC LRDIMM modules in a 240-pin form factor with 4Rx4 organisation. Confirm the maximum supported capacity per slot and the approved population rules in the system manual before ordering. Mixing ranks or voltages can prevent the system from posting. This kit is not suitable for any platform that only supports unbuffered or standard registered DIMMs.

Eight matched modules included

The package delivers eight factory-tested 32 GB sticks that are validated to run together at CL9 latency. Using a matched kit avoids timing mismatches that can cause instability in multi-channel server architectures. No additional software, cables or cooling accessories are supplied with the memory modules.

How it compares

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

Price $427.99
Pricier than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $1.67 per GB
Cheaper than about 95% 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 32 GB 4Rx4 PC3L-10600L
Total capacity256 GB (8 × 32 GB)
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.35 V

Other versions of this model

5 more in the same range

Questions about this item

Does the 256GB kit ship as eight 32GB modules or do I need to buy extra sticks?

The kit contains eight 32GB LRDIMM modules for a total of 256GB; nothing else is required to reach that capacity.

Should I choose the PC3L-10600L 1333 MHz version or a faster DDR3L speed for my server?

Select the PC3L-10600L 1333 MHz kit only if your server's memory bus is rated for DDR3L 1333; a higher-speed DDR3L kit will simply down-clock to the board's maximum supported speed.

What does the 4Rx4 quad-rank organisation mean once the modules are installed?

Each 32GB module presents four logical ranks, so the memory controller sees 32 ranks across the full 256GB kit, maximising density per 240-pin slot while requiring a platform that supports LRDIMM quad-rank operation.

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