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Green PCB DDR4 DIMM with black Samsung chips and gold contacts

SAMSUNG

SAMSUNG M393A2K43DB3-CWE 16GB DDR4 3200MHz CL22 ECC Registered 2Rx8 server RAM

SKU CH-NPFA-ZFZ2W MPN M393A2K43DB3-CWE

16 GB DDR4 server memory running at 3200 MHz with ECC, registered signalling and CL22 latency

  • ECC protection prevents data corruption in critical workloads
  • Registered signal processing reduces electrical load for stable server operation
  • 3200 MHz DDR4 speed delivers high throughput for demanding applications
  • 16 GB capacity supports memory-intensive virtualisation and databases
  • Dual-rank 2Rx8 organisation optimises bandwidth efficiency per module

16 GB DDR4 ECC Registered DIMM

This Samsung module delivers 16 GB of DDR4 memory rated at 3200 MHz with CL22 latency. It uses a 288-pin registered DIMM form factor and operates at 1.20 V. Dual-rank organisation and on-board ECC provide the data integrity required for server workloads.

Suited for servers needing registered ECC memory

The registered signal processing and ECC capability make this module appropriate for multi-socket platforms that mandate registered DIMMs. Builders of consumer desktops or laptops that accept only unbuffered non-ECC memory should select a different module type.

Fits DDR4 RDIMM slots in compatible server boards

Each stick occupies a single 288-pin DDR4 slot and draws 1.20 V, leaving additional slots free for further capacity expansion. The dual-rank design allows higher density per channel without increasing the module count.

商品特色

  • ECC protection prevents data corruption in critical workloads
  • Registered signal processing reduces electrical load for stable server operation
  • 3200 MHz DDR4 speed delivers high throughput for demanding applications
  • 16 GB capacity supports memory-intensive virtualisation and databases
  • Dual-rank 2Rx8 organisation optimises bandwidth efficiency per module

商品規格

BrandSAMSUNG
出貨重量0.45 kg
包裝尺寸152 × 152 × 152 mm

商品問答

Does this 288-pin DDR4-3200 module need a server motherboard that supports ECC and registered DIMMs?

Yes, the module is ECC registered and requires a server platform with a 288-pin DDR4 slot that enables both error correction and registered signal processing.

Can I mix this dual-rank 16 GB stick with single-rank modules already installed?

Mixing ranks is possible if the motherboard qualifies the configuration, but population rules vary by platform so consult the system manual before combining ranks.

How do I verify the module runs at 3200 MHz CL22 after installation?

Check the BIOS memory information or a tool such as CPU-Z; it should report DDR4-3200, CAS latency 22, 1.20 V and ECC registered operation.

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