Technical Snapshot

The Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF is a DDR4 SO-DIMM memory module designed for laptops, mini PCs, and compact systems. Running at 2,666 MT/s with CL19-19-19-42 timings at 1.2V, it supports ECC SO-DIMM profiles for one-click speed optimization in compatible BIOS. The module provides 32GB of DDR4 memory . Backed by a Limited Lifetime warranty, this module is ideal for laptop upgrades, Intel NUC builds, and compact form factor PCs.

Use Case
Laptop upgrades, compact PC builds
Compatibility
DDR4 SO-DIMM laptop/mini-PC slot
Category
DDR4 ECC SO-DIMM — Kingston Server Premier
KINGSTON Image not available
Kingston RAM
Kingston Server Premier

Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF

DDR4 · ECC SO-DIMM · 2,666 MT/s · CL19-19-19-42 · 32GB

Memory transfer rate in megatransfers per second. Higher MT/s provides more bandwidth for CPU-bound workloads.
Speed 2,666 MT/s
Total kit capacity across all modules. Dual-channel kits double memory bandwidth.
Capacity 32GB
CAS latency and full timing chain. Lower CL means faster first-byte access time.
Timings CL19-19-19-42
Overclocking profile for one-click speed optimization in compatible BIOS. XMP for Intel, EXPO for AMD.
Profile ECC SO-DIMM
MPNKSM26SED8/32MF
CategoryMemory
Contact for Price
Comparing memory? Open Comparison Tool →

Memory Specifications

Memory TypeDDR4
Form FactorECC SO-DIMM
Total Capacity32GB
Speed2,666 MT/s
TimingsCL19-19-19-42
Voltage1.2V
XMP/EXPO ProfileECC SO-DIMM
ECCYes
Module Height31.25 mm
WarrantyLimited Lifetime

Full Specifications

Data sourced from Kingston product specifications
Memory
Product LineServer Premier
Memory TypeDDR4
Form FactorECC SO-DIMM
Total Capacity32GB
Module Count1
Module Capacity32GB
Speed2,666 MT/s
Timings & Voltage
TimingsCL19-19-19-42
Voltage1.2V
XMP/EXPO ProfileECC SO-DIMM
ECCYes
Design
ColorGreen
Module Height31.25 mm
Product
BrandKingston
MPNKSM26SED8/32MF
WarrantyLimited Lifetime
VariantOn-Die ECC | 2Rx8 | MF
Physical
Weight0.091 kg
Package Dimensions8.0 x 4.0 x 0.5 cm (estimated)

Support

Kingston Memory Compatibility ToolCheck motherboard compatibility for this module
Kingston Support →
Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF DatasheetPDF · Technical specifications
Kingston Support →
← Back to Memory Catalog

Related Products

Kingston Server Premier DDR4 16GB 2666MT/s ECC UDIMM ECC UDIMM — KSM26ED8/16HD
16GB · 2666 MT/s
View Product →
Kingston Server Premier DDR4 16GB 2666MT/s ECC UDIMM ECC UDIMM — KSM26ED8/16MR
16GB · 2666 MT/s
View Product →
Corsair Vengeance LPX DDR4 16GB 2400MT/s DIMM Intel XMP — CMK16GX4M1A2400C14
Corsair · 16GB · 2400 MT/s
View Product →
ASUS TUF GAMING B550-PLUS
Compatible AM4 DDR4 Motherboard
View Product →

Frequently Asked Questions

What motherboards are compatible with this memory?

The Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF requires a DDR4-compatible motherboard. Compatible platforms include AMD AM4 (B550, X570, B450, etc.) and Intel LGA 1700 (B660, Z690) or LGA 1200 (B560, Z590). DDR4 is NOT compatible with DDR5 slots — they use different pin configurations. This SO-DIMM module fits laptops and compact PCs with DDR4 SO-DIMM slots.

Do I need to enable ECC SO-DIMM in BIOS?

Yes. Out of the box, DDR4 memory runs at JEDEC default speed (typically 2133 MT/s). To achieve the rated 2,666 MT/s with CL19-19-19-42 timings, enable ECC SO-DIMM in your motherboard BIOS. This is a one-click setting in the memory overclocking section.

Can I add more memory later?

Yes, the Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF is a single 32GB module. You can add additional compatible DDR4 ECC SO-DIMM modules to populate empty slots. For best performance, use matched modules of the same speed and capacity to enable dual-channel mode.

Does this memory support ECC error correction?

Yes, the Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF includes ECC (Error-Correcting Code) support, which detects and corrects single-bit memory errors. This is essential for servers, workstations, and mission-critical applications where data integrity is paramount.

What warranty does this memory come with?

The Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF comes with a Limited Lifetime warranty from Kingston.

JSON-LD Structured Data — Product + FAQ + Breadcrumb
Product: Kingston Server Premier DDR4 32GB 2666MT/s ECC SO-DIMM ECC SO-DIMM — KSM26SED8/32MF
MPN: KSM26SED8/32MF
Schemas: Product + BreadcrumbList + FAQPage
Properties: 13 additionalProperty entries
Related: 4 isRelatedTo links