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Green bare DDR5 DIMM with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KSM48R40BS8-16HA 16GB DDR5 4800 CL40 Registered server RAM

SKU CH-0N4J-MC2MG MPN KSM48R40BS8-16HA

16 GB DDR5 server memory module running at 4800 MHz with CL40 latency, registered design and on-die ECC for data integrity

  • Capacity16GB
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 16GB

Rank 1Rx8

Option Hynix, DRAM Lock

  • Registered DDR5 for stable server workloads
  • 4800 MHz speed with CL40 latency
  • On-die ECC corrects data errors
  • Single-rank 1Rx8 layout for density
  • 10 V operation reduces power draw

16GB DDR5-4800 Registered DIMM

This 16 GB DDR5 module runs at 4800 MHz with CL40 latency and 1.10 V operation. It uses a 288-pin DIMM form factor and includes on-die ECC with registered signal processing. The single-rank design supports Intel XMP 2.0 profiles for compatible platforms.

Server and workstation builds

Suited for systems that require registered memory with error correction, such as multi-socket servers or ECC-dependent workloads. Not suited for consumer desktop boards that accept only unbuffered non-ECC modules or that lack registered DIMM support.

16 GB single-module capacity

Provides 16 GB per slot, allowing higher total memory when multiple DIMMs are populated on a supported motherboard. Headroom depends on the platform's maximum DIMM count and memory controller limits; single-rank organisation helps signal integrity at higher population densities.

商品特色

  • Registered DDR5 for stable server workloads
  • 4800 MHz speed with CL40 latency
  • On-die ECC corrects data errors
  • Single-rank 1Rx8 layout for density
  • 10 V operation reduces power draw

商品規格

BrandKingston
ModelKSM48R40BS8-16HA
Capacity16GB
Type288-Pin DDR5 SDRAM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
BIOS/Performance ProfileIntel XMP 2.0
Heat SpreaderNo
出貨重量0.02 kg
包裝尺寸163 × 46 × 8 mm

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does this module need a server motherboard with registered DDR5 support and a 288-pin DIMM slot?

Yes, the KSM48R40BS8-16HA is a registered DDR5 DIMM with 288 pins and requires a compatible server platform that supports registered memory at 1.10 V.

Can I mix this single-rank CL40 module with existing dual-rank DDR5-4800 sticks?

Mixing ranks is possible on many server boards, but the system will run all modules at the lowest common speed and latency; check your motherboard manual for qualified population rules.

How do I confirm the module runs at DDR5-4800 CL40 after installation?

Enter the BIOS or use a tool like CPU-Z to verify the memory reports 4800 MT/s, CL40 timings, 1.10 V, and registered ECC operation.

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