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Four green DDR3 DIMM modules with black chips and gold 240-pin edges

A-Tech

A-Tech 16GB (4x4GB) DDR3 1333 ECC UDIMM 2Rx8 1.5V server RAM

SKU CH-07AS-HDGXA

A 16 GB quad-channel DDR3 1333 ECC UDIMM kit with four 4 GB dual-rank modules at 1.5 V for servers and workstations

  • Capacity16GB (4 x 4GB)
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredUnbuffered

Capacity 16GB (4 x 4GB)

Speed DDR3 1333 (PC3 10600)

  • 16 GB kit of four 4 GB modules adds server capacity
  • DDR3 1333 MHz speed handles demanding workloads
  • ECC unbuffered design detects and corrects data errors
  • Dual rank 2Rx8 organisation optimises memory density
  • Standard 1.5 V DDR3 voltage ensures broad compatibility

Server DDR3 ECC UDIMM kit

This 16 GB kit contains four 4 GB unbuffered ECC modules built for DDR3 servers and workstations. It runs at 1333 MHz with a CL9 latency at the standard 1.5 V. The dual-rank x8 organisation suits multi-channel server boards that require error-correcting memory. Desktop and laptop systems cannot use these modules.

16 GB quad-channel capacity

Four modules populate a quad-channel controller for maximum bandwidth on supported platforms. The 16 GB total handles typical virtualisation workloads, database caches and multi-user application servers. Capacity runs out when large in-memory datasets or heavy container densities exceed the installed amount. Additional kits can be added if the motherboard provides more DIMM slots.

240-pin unbuffered build quality

Each module uses major-brand chips on a 240-pin DIMM PCB tested to A-Tech standards. Unbuffered ECC design means the memory controller talks directly to the DRAM without a register, so signal integrity depends on clean board layout and proper seating. The quad-channel kit simplifies population order — install one module per channel for balanced throughput.

Highlights

  • 16 GB kit of four 4 GB modules adds server capacity
  • DDR3 1333 MHz speed handles demanding workloads
  • ECC unbuffered design detects and corrects data errors
  • Dual rank 2Rx8 organisation optimises memory density
  • Standard 1.5 V DDR3 voltage ensures broad compatibility

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Server Memory RAM
ModelA-Tech 4GB 2Rx8 PC3-10600E
Capacity16GB (4 x 4GB)
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.50V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Will these DDR3 1333 ECC UDIMM modules run alongside my existing DDR3 sticks?

This kit operates at 1333 MHz with CL9 latency and 1.5V voltage. The system will run all installed modules at the speed of the slowest module, so verify your existing sticks match these specifications for best stability.

How can I confirm the 16GB quad-channel kit is recognised correctly after installation?

Enter the system BIOS or UEFI on boot and check the memory information screen. It should report 16GB total capacity, 1333 MHz speed, and ECC UDIMM type across four populated 240-pin slots.

What is included in the box and do I need any extra cables or brackets?

The box contains four 4GB DDR3 ECC UDIMM modules (2Rx8, 240-pin). No cables, brackets, or additional hardware are required for installation in compatible server or workstation motherboards.

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