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
Two green DDR3 ECC UDIMM sticks with gold contacts 240-pin 16GB kit

A-Tech

A-Tech 16GB (2x8GB) DDR3 1866 ECC UDIMM 2Rx8 CL13 1.5V server RAM

SKU CH-XNV1-59DQC

Dual-channel 16 GB DDR3-1866 ECC UDIMM kit with CL13 latency and 1.5 V operation

  • Capacity16GB (2 x 8GB)
  • SpeedDDR3 1866 (PC3 14900)
  • CAS LatencyCL13
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredUnbuffered

Capacity 16GB (2 x 8GB)

  • ECC error correction protects server data integrity
  • 16 GB dual-channel kit boosts multitasking throughput
  • DDR3 1866 MHz CL13 speed accelerates workload response
  • 5 V standard voltage ensures broad compatibility
  • 240-pin unbuffered DIMM fits DDR3 server slots

16GB DDR3 ECC UDIMM Kit

This 16GB kit contains two 8GB DDR3 1866 modules built for servers and workstations that require ECC unbuffered memory. It operates at 1.5V with a CAS latency of 13 and uses a 240-pin DIMM form factor. The dual-rank x8 organisation suits platforms qualified for PC3-14900E specifications.

Sustained error-corrected throughput

ECC circuitry detects and corrects single-bit errors during continuous operation, preventing silent data corruption in long-running workloads. Unbuffered signalling keeps latency low for each access while the dual-channel kit populates matched banks for balanced bandwidth. Standard 1.5V voltage ensures stable thermals under extended load without elevated power draw.

Straightforward DIMM installation

Modules key to the 240-pin DDR3 slot in one orientation; press evenly until the retention clips engage. Verify the platform supports DDR3 ECC UDIMM and the correct rank population order before seating, as desktop or laptop boards will not accept these modules. Misaligned insertion or mixing with registered DIMMs are the typical errors that prevent boot.

Highlights

  • ECC error correction protects server data integrity
  • 16 GB dual-channel kit boosts multitasking throughput
  • DDR3 1866 MHz CL13 speed accelerates workload response
  • 5 V standard voltage ensures broad compatibility
  • 240-pin unbuffered DIMM fits DDR3 server slots

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 8GB 2Rx8 PC3-14900E
Capacity16GB (2 x 8GB)
SpeedDDR3 1866 (PC3 14900)
CAS LatencyCL13
Voltage1.50V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Multi-channel KitDual Channel Kit
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 power draw should I expect from these 1.5 V DDR3 1866 modules running continuously in a server?

Each module operates at the standard DDR3 voltage of 1.5 V; total power depends on your platform's memory controller and how heavily the 16 GB kit is utilised.

My system must support which memory type and form factor for this 240-pin dual-channel kit to function?

The board needs DDR3 ECC unbuffered DIMM slots and must accept dual-rank 2Rx8 modules at 1866 MHz.

How will these CL13 1866 MHz sticks behave if installed with slower DDR3 ECC DIMMs already in the server?

The memory controller will run all populated channels at the lowest common speed and latency, so the 1866 MHz modules will down-clock to match the slower DIMMs.

Also in this aisle

People compared these

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