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Eight green DDR3L 240-pin registered DIMM modules in anti-static packaging

A-Tech

A-Tech 64GB (8x8GB) DDR3L 1600 ECC RDIMM 1Rx4 1.35V server RAM

SKU CH-91S8-NFA4R

Eight registered ECC DDR3L modules at 1600 MHz deliver 64 GB of 1.35 V server memory

  • Total capacity64 GB (8 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered

Capacity 64GB (8 x 8GB)

Speed DDR3L 1600 (PC3L 12800)

  • 64 GB kit in eight 8 GB modules for high-density server memory
  • DDR3L 1600 MHz speed rated at PC3L-12800 for fast data throughput
  • ECC registered DIMM design detects and corrects errors for data integrity
  • 35 V low-voltage operation reduces power draw and heat output
  • 240-pin DIMM form factor fits DDR3 server and workstation slots

Server memory kit for registered DDR3 systems

This A-Tech kit delivers 64GB of DDR3L 1600 ECC registered memory across eight 8GB modules. It targets administrators upgrading compatible servers or workstations that require registered DIMMs with error correction. The kit is not suitable for desktop or laptop platforms that use unbuffered memory.

Registered ECC with 1Rx4 organisation

Each module operates at 1.35V with a CAS latency of 11 and a single-rank x4 layout. The registered buffer and ECC function are the decisive specification; systems that demand unbuffered non-ECC DIMMs will not accept these modules.

Fits 240-pin DDR3 registered slots at 1.35V or 1.5V

The DIMMs install in 240-pin server slots and can run at the low-voltage 1.35V setting or at 1.5V where the platform requires it. They free unbuffered slots for other workloads while providing the registered signalling the memory controller expects.

How it compares

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

Price $123.99
Cheaper than about 60% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB (8 × 8 GB)
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $1.94 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 1Rx4 PC3L-12800R
Total capacity64 GB (8 × 8 GB)
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.35 V

Other versions of this model

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Questions about this item

What does the 1600 MHz speed mean for my server's real-world performance?

The modules run at DDR3L 1600 (PC3L-12800) with CL11 latency, delivering the rated bandwidth when installed in a compatible DDR3 registered DIMM server or workstation.

How does the registered ECC interface affect what the kit can do?

Registered ECC RDIMM operation adds a buffer that stabilises heavy multi-module loads and corrects single-bit errors, which is required by DDR3 server and workstation platforms that support registered memory.

Will the 240-pin DIMMs fit my server's memory slots?

Each module uses the standard 240-pin DDR3 DIMM form factor and 1.35 V low-voltage design, so it fits any DDR3 registered DIMM slot that accepts 1Rx4 modules.

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