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 DDR4 RDIMM sticks with gold contacts and silver heat spreaders

A-Tech

A-Tech 128GB 8x16GB DDR4 2400 ECC RDIMM 2Rx4 CL17 1.2V server RAM

SKU CH-HWV6-7MQEJ

Eight 16 GB registered DDR4 ECC modules at 2400 MHz CL17 1.20 V for 128 GB server capacity

  • Capacity128GB (8 x 16GB)
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 128GB (8 x 16GB)

  • 128 GB total capacity from eight 16 GB modules
  • DDR4 2400 MHz speed rated at PC4-19200 bandwidth
  • ECC registered design detects and corrects memory errors
  • Dual-rank 2Rx4 organisation for higher density per DIMM
  • Standard 1.2 V DDR4 voltage for efficient server operation

Server DDR4 Kit for Enterprise Workloads

This 128GB kit contains eight 16GB registered DIMMs built for DDR4 servers and workstations. Each module uses ECC RDIMM technology to detect and correct single-bit errors. The dual-rank x4 organisation suits multi-channel enterprise platforms that require registered memory. Desktop or laptop systems cannot use these modules.

Registered DIMM Build with 288-Pin Interface

The 288-pin DDR4 form factor locks into standard server DIMM slots with the registration buffer already on the module. Registered signalling reduces electrical load on the memory controller when all eight slots are populated. Modules operate at the standard 1.2V DDR4 voltage and carry major-brand DRAM chips that have passed A-Tech validation testing.

2400 MHz CL17 Speed Grade Decides Fit

The kit runs at DDR4 2400 (PC4-19200) with a CAS latency of 17. This specific speed grade must match the memory controller specification of the target platform; systems qualified for lower or higher DDR4 data rates will not operate correctly with these modules.

Highlights

  • 128 GB total capacity from eight 16 GB modules
  • DDR4 2400 MHz speed rated at PC4-19200 bandwidth
  • ECC registered design detects and corrects memory errors
  • Dual-rank 2Rx4 organisation for higher density per DIMM
  • Standard 1.2 V DDR4 voltage for efficient server operation

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 16GB 2Rx4 PC4-2400T-R
Capacity128GB (8 x 16GB)
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
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 DDR4 standard does PC4-19200 represent and what speed does it cap at?

PC4-19200 is the DDR4 2400 standard; the modules run at 2400 MHz with a CAS latency of 17.

What physical slot and module dimensions are required for these 288-pin RDIMMs?

They need a server or workstation motherboard with DDR4 RDIMM slots accepting 288-pin DIMMs; desktop or laptop boards will not fit.

How should the eight 16 GB sticks be populated and which step is often missed?

Follow the system manual for channel order and seating; the step most often missed is fully locking both ejector tabs until they click.

Also in this aisle

People compared these

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