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Two green 240-pin DDR3L server DIMMs with black chips, 64GB kit

A-Tech

A-Tech 64GB (2x32GB) DDR3L 1333 ECC RDIMM 4Rx4 1.35V 240-Pin Server RAM

SKU CH-PHCY-FEQ7A

A 64 GB dual-channel kit of DDR3L 1333 ECC registered server memory using quad-rank 32 GB modules at 1.35 V

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered

Capacity 64GB (2 x 32GB)

  • 64 GB dual-channel kit expands server memory capacity
  • DDR3L 1333 MHz CL9 registered ECC modules ensure data integrity
  • 35 V low-voltage operation reduces power draw per module
  • 4Rx4 quad-rank organisation maximises density on each 240-pin DIMM
  • Rigorously tested major-brand chips deliver dependable server performance

Server DDR3L ECC RDIMM kit

This 64GB kit contains two 32GB DDR3L 1333 registered DIMMs with ECC and a 4Rx4 quad-rank layout. It is built for servers and workstations that require registered error-correcting memory running at 1.35V low voltage.

240-pin registered dual-channel upgrade

The modules fit 240-pin DDR3 DIMM slots and operate as a dual-channel pair when installed in matched channels. Registered buffering and ECC reduce electrical load on the memory controller and protect data integrity in multi-socket platforms.

Major-brand chips with lifetime support

Major-brand DRAM chips are used on each module and every stick undergoes quality-assurance testing. A-Tech backs the kit with a lifetime warranty and provides US-based technical support before, during and after purchase.

How it compares

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

Price $103.99
Cheaper than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $1.62 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-10600R
Total capacity64 GB (2 × 32 GB)
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Kit configurationDual Channel Kit
Power
Rated voltage1.35 V

Other versions of this model

5 more in the same range

Questions about this item

How does the 4Rx4 quad-rank organisation affect the memory controller when all 64 GB are installed?

Each 32 GB module presents four ranks, so a dual-channel controller sees eight ranks total; most server chipsets limit a channel to eight ranks, leaving no headroom for additional DIMMs on the same channels.

What thermal or power behaviour should be expected from the 1.35 V DDR3L modules under continuous 24/7 server workloads?

The low 1.35 V operating voltage reduces per-module power draw and heat output compared with standard 1.5 V DDR3, helping sustained operation within typical server airflow envelopes.

Which server or workstation platforms can accept this 240-pin DDR3L ECC RDIMM kit?

Only systems that explicitly support DDR3 / DDR3L 1333 MHz ECC Registered DIMMs with 4Rx4 organisation; desktop and laptop platforms are not compatible.

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