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Two green DDR4 ECC RDIMM sticks, 288-pin, black chips, silver contacts

A-Tech

A-Tech 16GB (2x8GB) DDR4 2933 ECC RDIMM 1Rx8 CL21 1.2V server RAM

SKU CH-XX9W-GFC22

Dual-channel 16 GB DDR4 2933 MHz ECC registered kit with CL21 latency and 1.2 V operation

  • Capacity16GB (2 x 8GB)
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 16GB (2 x 8GB)

  • 16 GB dual-channel kit expands server memory capacity
  • ECC registered design detects and corrects single-bit data errors
  • DDR4 2933 MHz speed delivers high-throughput performance
  • 2 V operation matches standard DDR4 voltage
  • 288-pin RDIMM form factor fits compatible server slots

Server DDR4 ECC RDIMM kit

This 16GB kit contains two 8GB DDR4 2933 modules built as registered DIMMs with ECC and a single-rank x8 organisation. It is intended for servers and workstations that require registered memory and cannot accept unbuffered desktop modules.

Registered DDR4 platform limits

Registered DDR4 memory only works in platforms designed for RDIMMs; the memory controller must support the register and ECC functions. Desktop and laptop systems that use unbuffered DDR4 will not recognise these modules and they will not fit electrically.

Straightforward DIMM installation

The 288-pin DIMMs install in the standard way by aligning the notch and pressing until the latches click. Common issues arise when the system expects unbuffered memory or when population rules for registered channels are not followed.

Highlights

  • 16 GB dual-channel kit expands server memory capacity
  • ECC registered design detects and corrects single-bit data errors
  • DDR4 2933 MHz speed delivers high-throughput performance
  • 2 V operation matches standard DDR4 voltage
  • 288-pin RDIMM form factor fits compatible server slots

Specifications

BrandA-Tech
SeriesA-Tech DDR4 Server Memory RAM
ModelA-Tech 8GB 1Rx8 PC4-2933Y-R
Capacity16GB (2 x 8GB)
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
Multi-channel KitDual Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

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Questions about this item

Should I choose the 16GB kit as two 8GB modules or look for a single 16GB stick?

This kit provides 16GB as two 8GB modules for dual-channel operation; a single 16GB module is not offered in this listing.

What does the 2933 MHz rating deliver in a server or workstation?

The 2933 MHz speed sets the maximum data rate the memory controller can use, improving throughput for multi-threaded workloads when the platform supports it.

How does the DDR4 288-pin RDIMM interface limit what I can install?

The 288-pin registered DIMM form factor only fits DDR4 server and workstation boards that accept ECC RDIMM modules; it will not work in desktop or laptop systems.

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