KSM26ES8/8MR Kingston 1x8GB DDR4 UDIMM ECC RAM

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Get extra volume discount for KSM26ES8/8MR and save cash:

Quantity	Unit price
To 19	€73.23
To 49	€67.37 €73.23 (8% saved)
To 99	€62.25 €73.23 (14.99% saved)
From 100	€58.58 €73.23 (20.01% saved)

Product line:

Server Premier

See all ECC Unbuffered RAM (UDIMM) DDR4

See other Kingston products

€73.23

Out of stock

Happyware Article Number:

SH7R3334-832524

Manufacturer Number:

KSM26ES8/8MR

Brand:

Kingston

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

KSM26ES8/8MR

Enterprise DDR4 ECC UDIMM Memory Expansion for Entry Servers with the KSM26ES8/8MR

KSM26ES8/8MR is a Kingston Server Premier DDR4 ECC UDIMM designed to increase memory capacity in entry server platforms that require unbuffered ECC operation rather than RDIMM/LRDIMM architectures. It supports 72-bit ECC data paths to improve resilience against single-bit errors, aligning with always-on infrastructure roles where predictable uptime is more critical than peak bandwidth.

Engineered for DDR4-2666 JEDEC operation at 1.2V, KSM26ES8/8MR integrates cleanly into mainstream CPU platforms that expose DDR4 UDIMM channels and do not rely on registered buffering. In these systems, memory stability directly affects virtualization density, service responsiveness, and transaction integrity. The low-profile form factor also helps maintain airflow clearance in compact 1U/2U chassis, while preserving standard 288-pin DDR4 UDIMM fit across compliant server motherboards.

Why Choose the KSM26ES8/8MR?

KSM26ES8/8MR provides a balanced density-to-reliability profile for enterprise edge and branch deployments where ECC protection is required but RDIMM-class scaling is unnecessary. It enables straightforward capacity expansion with predictable timing behavior, supporting scalable rollouts across identical nodes and simplifying spares strategy for IT operations teams.

Kingston focuses on controlled component selection and consistent build standards for Server Premier memory, targeting stable interoperability in data centre environments. This engineering approach supports long-lived platform lifecycles, aligns with RoHS compliance expectations, and helps maintain configuration consistency across production and standby systems.

Key Applications:

Basic virtualization hosts
Infrastructure services (AD/DNS/DHCP)
Light database servers
Application servers
Edge and branch office servers

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for KSM26ES8/8MR, enabling consistent node configurations and controlled procurement. For standardized deployments, bulk order discount options help optimize total cost when equipping multiple servers with KSM26ES8/8MR.

Technical details of KSM26ES8/8MR

Capacity:

8GB

Generation:

DDR4

Single Module Capacity:

8GB

Frequency:

2666MHz

Form Factor:

DIMM

DIMM Type:

DDR4

ECC:

ECC

Registered/Buffered:

Unbuffered

Modules Quantity:

Pins:

288

Voltage:

1.2V

Rank:

Single-Rank x8

Module height:

JEDEC:

PC4-21300E

CAS Latency:

Row-to-Column Delay (tRCD):

Row Precharge Time (tRP):

Certificates:

RoHS

How long is the Warranty and how you can get technical support for KSM26ES8/8MR

Warranty:	12 months (part)
RMA through customer:	yes
RMA Url:	https://www.kingston.com/de/support/rma-enduser
Description:	Kingston typically requires the item to be returned first before sending a replacement. There are no standard guaranteed delivery times or on-site services offered under the warranty.