We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Capacity64GB (8 x 8GB)
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes
  • Buffered/RegisteredRegistered

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.

Highlights

  • 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

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 8GB 1Rx4 PC3L-12800R
Capacity64GB (8 x 8GB)
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.