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Green rectangular SO-DIMM module with black memory chips and gold contacts

Kingston Technology Corp.

Kingston Technology Corp. KSM32SES8/8HD 8GB DDR4-3200 CL22 ECC SO-DIMM server RAM

SKU CH-HDNJ-NA690 MPN KSM32SES8/8HD

8 GB DDR4 SO-DIMM runs at 3200 MHz with CL22 latency, on-die ECC and 1.20 V unregistered operation

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Memory timings22-22-22
  • Rated voltage1.2 V
  • Memory rank1Rx8

Capacity 8GB

Rank 1Rx8

Model Hynix, D Die Revision

  • ECC protection safeguards data integrity in critical workloads
  • 3200 MHz DDR4 speed handles demanding applications smoothly
  • 20 V operation reduces power draw and heat
  • 260-pin SO-DIMM fits compact server and workstation slots
  • Single-rank 8 GB module allows higher total capacity per channel

8 GB DDR4 SO-DIMM with on-die ECC

This 260-pin SO-DIMM provides 8 GB of DDR4 memory rated at 3200 MHz with CL22 latency. It operates at 1.20 V and uses single-rank 1Rx8 organisation. On-die ECC adds a layer of error correction for data integrity in compatible systems. The module is unbuffered and unregistered for direct connection to the memory controller.

DDR4-3200 SO-DIMM interface limits

The DDR4-3200 standard tops out at 3200 MT/s on a 260-pin SO-DIMM connector. Bandwidth is defined by the PC4-25600 rating and cannot exceed the electrical limits of the DDR4 SO-DIMM interface. CL22 timing sets the minimum access latency at this frequency. The 1.20 V operating voltage is fixed by the DDR4 specification for this speed grade.

8 GB capacity for mainstream workloads

Eight gigabytes handles typical virtualisation hosts, web-serving tiers and database buffers comfortably. Memory-intensive analytics, large in-memory databases or heavy container densities will exhaust this capacity and require additional modules or higher-density DIMMs. Single-rank layout leaves ranks per channel open for future expansion where the platform supports it.

How it compares

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

Price $201.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $25.25 per GB
Pricier than about 86% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKSM32SES8/8HD
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
Memory timings22-22-22
ECC supportYes
Memory rank1Rx8
Power
Rated voltage1.2 V
Size & build
Shipping weight0.23 kg
Package size178 × 51 × 13 mm

Other versions of this model

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Questions about this item

Is the 8 GB single-rank DDR4-3200 SO-DIMM the right capacity for my server?

This module provides 8 GB in a single-rank DDR4-3200 SO-DIMM. If your board has free 260-pin slots and supports DDR4-3200 unbuffered ECC, you can add one or more sticks to reach the total memory your workload needs.

What does the 3200 MHz speed mean once the module is installed?

The module runs at 3200 MHz (PC4-25600) with CL22 timing at 1.20 V. Actual throughput depends on your platform's memory controller; the stick will operate at the highest speed the system negotiates, up to its rated 3200 MHz.

How does the 260-pin DDR4-3200/PC4-25600 interface affect real-world performance?

The 260-pin SO-DIMM interface carries DDR4-3200 signals at up to PC4-25600 bandwidth. On-die ECC and unbuffered operation add error detection without registered latency, so the module delivers its rated speed within the limits of your server's memory controller.

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