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Green DDR5 DIMM with black chips, 288 pins, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KSM48R40BD8KMM-32HMR 32GB DDR5 4800 CL40 ECC Registered Server RAM

SKU CH-MN8F-AWRQN MPN KSM48R40BD8KMM-32HMR

32 GB DDR5 server module running at 4800 MHz with CL40 latency and ECC registered reliability

  • Capacity32GB
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 32GB

Rank 2Rx8

Option Hynix, Full Lock

  • 32 GB DDR5 capacity supports demanding server workloads
  • 4800 MHz DDR5 speed delivers high data throughput
  • CL40 CAS latency provides responsive memory access
  • Registered ECC design ensures data integrity under load
  • 10 V operating voltage reduces power draw per module

32 GB DDR5-4800 ECC Registered DIMM

This 32 GB module runs at 4800 MHz with CL40 latency and 1.10 V. It uses a 288-pin DDR5 interface, registered signal buffering and on-die ECC for data integrity. The dual-rank 2Rx8 organisation suits multi-channel server platforms that require registered memory.

Verify registered DDR5 support and slot count

Confirm the motherboard accepts registered DDR5 DIMMs and provides enough 288-pin slots for the desired capacity. The memory controller must operate at 1.10 V and support CL40 timing at 4800 MT/s. Unbuffered or non-ECC boards will not work with this module.

Replaces slower or non-ECC DDR5 modules

Upgrading from lower-speed DDR5 or unbuffered ECC memory adds registered buffering and 4800 MT/s throughput for heavier virtualization or database workloads. The jump is worthwhile when the platform supports registered DIMMs and the workload benefits from higher bandwidth and error correction.

Highlights

  • 32 GB DDR5 capacity supports demanding server workloads
  • 4800 MHz DDR5 speed delivers high data throughput
  • CL40 CAS latency provides responsive memory access
  • Registered ECC design ensures data integrity under load
  • 10 V operating voltage reduces power draw per module

Specifications

BrandKingston
ModelKSM48R40BD8KMM-32HMR
Capacity32GB
Type288-Pin DDR5 SDRAM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetHynix M Rambus
Heat SpreaderNo
Shipping weight0.11 kg
Package size165 × 44 × 6 mm

Other versions of this model

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Questions about this item

Does the 32GB DDR5 module ship with any cables or heat spreader, or must those be bought separately?

The module arrives as a single 288-pin DIMM without a heat spreader; no cables or extra accessories are included.

Should I choose the CL40 4800 MHz registered ECC version or a different speed or latency for my server?

This part is a 32GB 2Rx8 registered ECC DIMM at 4800 MHz CL40; select it when your platform requires registered ECC DDR5 at that speed and latency.

What does the 4800 MHz rating mean once the DIMM is installed in a server?

The memory runs at 4800 MT/s with CL40 timing at 1.10 V, delivering the bandwidth and error correction your registered DDR5 platform expects.

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