Technical Snapshot

The Kingston Server Premier DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA is a high-performance DDR5 desktop memory module with ECC UDIMM overclocking support. Running at 4,800 MT/s with CL40-40-40-78 timings at 1.1V, it supports ECC UDIMM profiles for one-click speed optimization in compatible BIOS. The module provides 16GB of DDR5 memory . Backed by a Limited Lifetime warranty, suited for gaming PCs, productivity workstations, and general desktop computing.

Use Case
Gaming, content creation, desktop computing
Compatibility
DDR5-compatible desktop motherboard
Category
DDR5 ECC UDIMM — Kingston Server Premier
Kingston Server Premier

Server Premier DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA

DDR5 · ECC UDIMM · 4,800 MT/s · CL40-40-40-78 · 16GB

Memory transfer rate in megatransfers per second. Higher MT/s provides more bandwidth for CPU-bound workloads.
Speed 4,800 MT/s
Total kit capacity across all modules. Dual-channel kits double memory bandwidth.
Capacity 16GB
CAS latency and full timing chain. Lower CL means faster first-byte access time.
Timings CL40-40-40-78
Overclocking profile for one-click speed optimization in compatible BIOS. XMP for Intel, EXPO for AMD.
Profile ECC UDIMM
MPNKSM48E40BS8KI-16HA
EAN740617341638
CategoryMemory
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Memory Specifications

Memory TypeDDR5
Form FactorECC UDIMM
Total Capacity16GB
Speed4,800 MT/s
TimingsCL40-40-40-78
Voltage1.1V
XMP/EXPO ProfileECC UDIMM
ECCYes
Module Height31.25 mm
WarrantyLimited Lifetime

Full Specifications

Data sourced from Kingston product specifications
Memory
Product LineServer Premier
Memory TypeDDR5
Form FactorECC UDIMM
Total Capacity16GB
Module Count1
Module Capacity16GB
Speed4,800 MT/s
Timings & Voltage
TimingsCL40-40-40-78
Voltage1.1V
XMP/EXPO ProfileECC UDIMM
ECCYes
Design
ColorGreen
Module Height31.25 mm
Product
BrandKingston
MPNKSM48E40BS8KI-16HA
EAN740617341638
WarrantyLimited Lifetime
VariantOn-Die ECC | 1Rx8 | HA
Physical
Weight0.091 kg
Package Dimensions14.0 x 8.0 x 1.0 cm (estimated)

Support

Kingston Memory Compatibility ToolCheck motherboard compatibility for this module
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Kingston Server Premier DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA DatasheetPDF · Technical specifications
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Frequently Asked Questions

What motherboards are compatible with this memory?

The Kingston Server Premier DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA requires a DDR5-compatible motherboard. Compatible platforms include AMD AM5 and Intel LGA 1851/LGA 1700. DDR5 is NOT backward-compatible with DDR4 slots.

Do I need to enable ECC UDIMM in BIOS?

Yes. Out of the box, DDR5 memory runs at JEDEC default speed (typically 4800 MT/s). To achieve the rated 4,800 MT/s with CL40-40-40-78 timings, enable ECC UDIMM 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 DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA is a single 16GB module. You can add additional compatible DDR5 ECC UDIMM 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 DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA 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 DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA comes with a Limited Lifetime warranty from Kingston.

JSON-LD Structured Data — Product + FAQ + Breadcrumb
Product: Kingston Server Premier DDR5 16GB 4800MT/s ECC UDIMM ECC UDIMM — KSM48E40BS8KI-16HA
MPN: KSM48E40BS8KI-16HA
Schemas: Product + BreadcrumbList + FAQPage
Properties: 13 additionalProperty entries
Related: 4 isRelatedTo links