Technical Snapshot

The Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 is a high-performance DDR5 desktop memory module . Running at 4,800 MT/s with CL40 timings at 1.1V, The module provides 32GB 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 — Micron DDR5 ECC UDIMM
Micron DDR5 ECC UDIMM

Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 (MTC20C2085S1EC48BR)

DDR5 · ECC UDIMM · 4,800 MT/s · 32GB

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 32GB
CAS Latency — the delay between a memory access request and data availability.
Latency CL40
Operating voltage. Higher voltage allows faster speeds but increases power and heat.
Voltage 1.1V
MPNMTC20C2085S1EC48BR
EAN649528936929
CategoryMemory
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Memory Specifications

Memory TypeDDR5
Form FactorECC UDIMM
Total Capacity32GB
Speed4,800 MT/s
CAS LatencyCL40
Voltage1.1V
ECCYes
Warrantylimited lifetime

Full Specifications

Data sourced from Micron product specifications
Memory
Product LineDDR5 ECC UDIMM
Memory TypeDDR5
Form FactorECC UDIMM
Total Capacity32GB
Module Count1
Module Capacity32GB
Speed4,800 MT/s
Timings & Voltage
CAS LatencyCL40
Voltage1.1V
ECCYes
Product
BrandMicron
MPNMTC20C2085S1EC48BR
EAN649528936929
Warrantylimited lifetime
Physical
Weight0.045 kg
Package Dimensions37.47 x 30.48 x 9.53 cm

Support

Micron Memory Compatibility ToolCheck motherboard compatibility for this module
Micron Support →
Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 DatasheetPDF · Technical specifications
Micron Support →
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Frequently Asked Questions

What motherboards are compatible with this memory?

The Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 requires a DDR5-compatible motherboard. Compatible platforms include AMD AM5 and Intel LGA 1851/LGA 1700. DDR5 is NOT backward-compatible with DDR4 slots.

What speed does this memory run at?

The Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 runs at 4,800 MT/s with CL40 timings. This is a JEDEC standard speed that works automatically without BIOS configuration.

Can I add more memory later?

Yes, the Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 is a single 32GB 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 Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 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 Micron 32GB DDR5-4800 ECC UDIMM 2Rx8 comes with a limited lifetime warranty from Micron.

JSON-LD Structured Data — Product + Breadcrumb
Product: Micron 32GB DDR5-4800 ECC UDIMM 2Rx8
MPN: MTC20C2085S1EC48BR
Schemas: Product + BreadcrumbList
Properties: 11 additionalProperty entries
Related: 4 isRelatedTo links