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Green circuit board with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. KSM56E46BD8KM-48HM 48GB DDR5-5600 CL46 ECC Unbuffered 2Rx8 288-pin server RAM

SKU CH-74FH-G117V MPN KSM56E46BD8KM-48HM

48 GB DDR5-5600 ECC unbuffered DIMM with CL46 latency for server workloads

  • Capacity48GB
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Timing46-45-45
  • Voltage1.10V

Capacity 48GB

Rank 2Rx8

  • 48 GB capacity supports heavy workloads
  • DDR5-5600 speed moves data quickly
  • ECC protection corrects single-bit errors
  • CL46 latency enables fast data access
  • 10 V operation reduces power draw

48 GB DDR5-5600 ECC module

This 48 GB DDR5-5600 CL46 ECC unbuffered DIMM is built for servers and workstations that require error-correcting memory at JEDEC standard speeds. It operates at 1.10 V with a 2Rx8 organisation across 288 pins.

Suits ECC-capable platforms needing density

It suits administrators who need single-module density with ECC protection for virtualisation or database workloads. It is not for systems that only accept registered memory, nor for consumer boards that lack ECC support in the BIOS.

48 GB capacity with DDR5-5600 bandwidth

The module delivers 48 GB of capacity and 5600 MT/s transfer rate for memory-intensive services. Headroom ends when the platform requires registered DIMMs, higher frequencies, or lower latencies than CL46.

Highlights

  • 48 GB capacity supports heavy workloads
  • DDR5-5600 speed moves data quickly
  • ECC protection corrects single-bit errors
  • CL46 latency enables fast data access
  • 10 V operation reduces power draw

Specifications

BrandKingston
ModelKSM56E46BD8KM-48HM
Capacity48GB
Type288-Pin DDR5 SDRAM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Timing46-45-45
Voltage1.10V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetHynix M
FeaturesKingston's KSM56E46BD8KM-48HM is a 6G x 72-bit (48GB) DDR5-5600 CL46 SDRAM (Synchronous DRAM), 2Rx8, ECC, memory module, based on twenty 3G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR5-5600 timing of 46-45-45 at 1.1V.
Shipping weight0.02 kg
Package size142 × 43 × 8 mm

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does my motherboard need a DDR5 slot and ECC support for this 48GB 288-pin module?

Yes, the module is a 288-pin DDR5 DIMM with ECC, so the board must provide a DDR5 slot and enable ECC in the BIOS.

Can I mix this CL46 2Rx8 kit with older DDR5 sticks running at different timings?

Mixing ranks and timings is possible but the system will run all modules at the slowest common speed and latency, so 46-45-45 becomes the baseline.

How do I confirm the 5600 MT/s speed and ECC function after installation?

Check the BIOS memory information or an OS tool such as dmidecode; it should report DDR5-5600, CL46, 1.10 V and ECC enabled.

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