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
Green 240-pin DDR3 DIMM with black chips and gold contacts

A-Tech

A-Tech 4GB DDR3 1600 ECC RDIMM 1Rx4 CL11 1.5V for Kingston KVR16R11S4/4HC server RAM

SKU CH-1YYY-G8RHR

4GB DDR3 1600 ECC registered server DIMM with CL11 latency and 1.5V operation

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ECC protection guards data integrity in servers
  • Registered design stabilises signal for heavy workloads
  • DDR3 1600 speed matches PC3-12800 bandwidth
  • 5V standard voltage fits existing DIMM slots
  • 240-pin DIMM form factor installs in compatible systems

Targeted Server Upgrade

This 4GB DDR3 1600MHz ECC RDIMM module replaces the Kingston KVR16R11S4/4HC in compatible server and workstation systems. It delivers registered error-correcting memory for workloads that demand data integrity and stable multitasking performance.

Registered DIMM Build

The 240-pin DDR3 form factor fits standard server DIMM slots and operates at the standard 1.5V DDR3 voltage. Registered buffering reduces electrical load on the memory controller, while ECC circuitry detects and corrects single-bit errors during continuous operation.

Lifetime Verified Reliability

Every module undergoes quality assurance testing before shipment to confirm dependable performance in supported platforms. A-Tech backs the memory with a lifetime warranty and provides US-based technical support for installation guidance and compatibility questions.

Highlights

  • ECC protection guards data integrity in servers
  • Registered design stabilises signal for heavy workloads
  • DDR3 1600 speed matches PC3-12800 bandwidth
  • 5V standard voltage fits existing DIMM slots
  • 240-pin DIMM form factor installs in compatible systems

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

Questions about this item

What does the DDR3 1600 PC3-12800 rating mean for real-world bandwidth?

The module runs at 1600 MT/s with a PC3-12800 designation, matching the Kingston KVR16R11S4/4HC specification.

Will this 240-pin RDIMM fit my server board?

It uses a standard 240-pin DDR3 DIMM form factor with registered signalling; the board must accept registered ECC modules.

What BIOS step do people skip when adding this ECC RDIMM?

Enable ECC and registered mode in BIOS before booting; many forget to save the setting so the module runs as non-ECC.

Also in this aisle

People compared these

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