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 printed circuit board with black memory chips and gold edge connectors, 240-pin DIMM form factor

A-Tech

A-Tech 4GB DDR3 1600MHz CL11 1.5V 240-Pin 1Rx8 Desktop RAM

SKU CH-QQ0C-C5T2Y

4GB DDR3 1600MHz desktop memory module with CL11 timing and 1.5V operation for AMD and Intel systems

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • Tested Frequency1600
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCNo
  • 4GB DDR3 1600MHz module boosts desktop responsiveness with PC3-12800 speed
  • CL11 latency and 1.50V operation deliver stable performance for everyday workloads
  • 240-pin unbuffered DIMM fits standard desktop slots without extra configuration
  • Major-brand chipset ensures dependable operation across AMD and Intel platforms
  • Quality-assurance testing on every unit provides reliable memory upgrades for compatible systems

4GB DDR3 1600MHz desktop memory

This 4GB module uses DDR3 technology at 1600MHz with CL11 latency. It operates at the standard 1.5V for DDR3 and is built as an unbuffered non-ECC DIMM. The stick targets owners of desktop systems that still run on the DDR3 platform and need a straightforward capacity increase.

240-pin DIMM for AMD and Intel platforms

The memory fits any desktop board that accepts 240-pin DDR3 DIMMs and supports 1600MHz operation at 1.5V. It requires no special chipset features beyond standard JEDEC DDR3 support and leaves all other slots free for additional modules. Compatibility with specific Kingston part numbers is listed by the manufacturer for reference.

Sustained load stability at standard voltage

All modules are tested to meet quality and performance standards before shipping, which helps maintain consistent operation during extended workloads. Running at the standard 1.5V keeps power draw predictable and reduces thermal stress on the memory controller over long sessions. The unbuffered design adds minimal latency overhead when the system is under continuous pressure.

Highlights

  • 4GB DDR3 1600MHz module boosts desktop responsiveness with PC3-12800 speed
  • CL11 latency and 1.50V operation deliver stable performance for everyday workloads
  • 240-pin unbuffered DIMM fits standard desktop slots without extra configuration
  • Major-brand chipset ensures dependable operation across AMD and Intel platforms
  • Quality-assurance testing on every unit provides reliable memory upgrades for compatible systems

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
Tested Frequency1600
CAS LatencyCL11
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

Will this 4 GB DDR3 DIMM fit a motherboard that requires 240-pin PC3-12800 memory?

Yes — the module is a 240-pin DDR3 DIMM rated at 1600 MHz (PC3-12800) with standard 1.5 V operation, matching those specifications.

Is this stick compatible with a system that currently uses Kingston KVR16N11S8H/4 modules?

The supplier lists this A-Tech module as a direct replacement for the Kingston KVR16N11S8H/4, sharing the same 4 GB capacity, DDR3 1600 speed, CL11 latency and 1.5 V voltage.

My desktop has four DDR3 slots and supports up to 16 GB — can I add this single 4 GB module alongside my existing RAM?

You can install this unbuffered non-ECC 4 GB DIMM in an empty slot; for best stability, match the existing modules’ speed (1600 MHz), voltage (1.5 V) and latency (CL11).

Also in this aisle

People compared these

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