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Green rectangular DDR5 SO-DIMM circuit board with black chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. KSM52T42BS8KM-16HA 16GB DDR5 5200 CL42 262-pin SO-DIMM server RAM

SKU CH-6P3D-SGH62 MPN KSM52T42BS8KM-16HA

16GB DDR5 server SO-DIMM running at 5200 MHz with CL42 latency, on-die ECC and 1.10V operation

  • Total capacity16 GB
  • Rated speedDDR5 5200 (PC5 41600)
  • CAS latencyCL42
  • Memory timings42-42-42
  • Rated voltage1.1 V
  • Buffer typeUnbuffered

Capacity 16GB

Rank 1Rx8

  • 16 GB DDR5 5200 server memory for high-capacity workloads
  • CL42 latency with 42-42-42 timings for responsive data access
  • On-die ECC and x72 ECC protect data integrity in critical applications
  • 10 V operation reduces power draw in dense server deployments
  • 262-pin SO-DIMM form factor fits compatible DDR5 server slots

Kingston 16 GB DDR5 SO-DIMM for servers

This 16 GB DDR5 module runs at 5200 MHz with CL42 timing and operates at 1.10 V. It uses a 262-pin SO-DIMM form factor and includes on-die ECC for error correction. The unbuffered design suits compatible server boards that accept standard DDR5 SO-DIMMs.

Suitable for servers needing ECC SO-DIMM memory

Administrators upgrading or repairing systems that require DDR5 SO-DIMMs with on-die ECC will find this module matches the specification. Builders whose platforms demand registered DIMMs, higher capacities, or different pin counts should look at other memory types.

Unbuffered DDR5 SO-DIMM with on-die ECC

The module is unbuffered and implements on-die ECC across a 72-bit interface with 32 internal banks. It follows the DDR5 5200 standard at 1.10 V and uses a 1Rx8 organisation. Confirm the motherboard supports unbuffered ECC SO-DIMMs before purchase.

How it compares

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

Price $224.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $14.06 per GB
Pricier than about 74% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameKingston
Model nameKSM52T42BS8KM-16HA
Total capacity16 GB
Product type262-Pin DDR5 SO-DIMM
Performance
Rated speedDDR5 5200 (PC5 41600)
Memory
CAS latencyCL42
Memory timings42-42-42
ECC supportYes
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Size & build
Shipping weight0.23 kg
Package size152 × 102 × 25 mm

Other versions of this model

1 more in the same range

Questions about this item

Should I pick the 16 GB DDR5-5200 CL42 module or look for a higher-capacity kit?

This single 16 GB module runs at 5200 MHz with CL42 timing; add a second identical stick for 32 GB dual-channel bandwidth if your server board has two SO-DIMM slots.

What does the 5200 MHz rating deliver once the module is installed?

The module transfers data at 5200 MT/s (PC5-41600) with 42-42-42 latency at 1.10 V, giving standard DDR5 server throughput for the rated speed.

How does the 262-pin DDR5 SO-DIMM interface limit performance in practice?

The 262-pin SO-DIMM connector carries the DDR5 signal at 5200 MT/s with on-die ECC and x72 ECC across 32 internal banks, capping bandwidth to the PC5-41600 specification.

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