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Green circuit board with black memory chips and gold edge connector

Kingston Technology Corp.

Kingston Technology Corp. KSM56T46BS8KM-16HA 16GB DDR5-5600 CL46 ECC SoDIMM

SKU CH-RZDH-K6AK5 MPN KSM56T46BS8KM-16HA

16 GB DDR5-5600 CL46 ECC SoDIMM for servers, 1.1 V, on-die ECC, unbuffered

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latencyCL46
  • Memory timings46-45-45
  • Rated voltage1.1 V
  • Buffer typeUnbuffered
  • 16 GB DDR5 capacity for high-density server workloads
  • 5600 MHz speed with CL46 latency for responsive data access
  • On-die ECC plus x72 ECC for enhanced data integrity
  • 10 V operating voltage reduces power draw in dense deployments
  • 262-pin SoDIMM form factor fits compact server platforms

Server DDR5 SO-DIMM with on-die ECC

This 16GB DDR5-5600 module targets servers and workstations that require error-correcting memory in the SO-DIMM form factor. It runs at CL46 with 46-45-45 timings at 1.10V and presents a single 1Rx8 rank.

Unbuffered 262-pin layout for compact platforms

The stick uses a standard 262-pin SO-DIMM edge connector and has no heat spreader, keeping the PCB height at 1.18 inches (30mm) for tight blade or 1U chassis. On-die ECC and x72 organisation with two independent 36-bit sub-channels protect data integrity without registered buffering.

CL46 latency at DDR5-5600 decides fit

The 46-45-45 timing at 5600 MT/s is the primary specification that determines whether this module meets the platform’s latency budget; systems tuned for lower CAS values will not gain from this part.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $649.99
Pricier than about 74% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $40.62 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM56T46BS8KM-16HA
Total capacity16 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latencyCL46
Memory timings46-45-45
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.05 kg
Package size152 × 25 × 3 mm

Questions about this item

What bandwidth does the DDR5-5600 interface provide?

The DDR5-5600 interface runs at 5600 MT/s, delivering a peak transfer rate of PC5-44800.

What slot and clearance does this 262-pin SoDIMM need?

It fits a standard 262-pin DDR5 SO-DIMM socket; the PCB height is 1.18 inches (30 mm), so verify chassis clearance.

How is the module installed and what step is often missed?

Align the key notch with the slot, press firmly until the side clips click, then confirm the system detects 16 GB at 5600 MT/s in BIOS.

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