MTC40F2046S1RC72BH1 Micron 64GB DDR5-7200 ECC RDIMM 2Rx4 1.1V Memory

64GBDDR5-7200RDIMM2Rx41.1V

$ 2,582

🟢 400 pcs available · Lead time: 2-3 Days · Updated 9 Oct 2026
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More stock for this part
QuantityPriceShips InUpdated
500 pcs$2609Lead time 4-5 daysUpdated 12 Oct 2026
500 pcs$2685Lead time 7-8 daysUpdated 7 Oct 2026
50+ pcs$2663Lead time 4-5 daysUpdated 16 Sep 2026

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Tier-1 Memory

Samsung, Micron & SK Hynix

Server Compatibility

Dell, HPE, Lenovo, Cisco and more

Volume Pricing

Fast response for B2B quantity requests

Technical Support

Compatibility and sourcing assistance

Overview

  • Micron MTC40F2046S1RC72BH1 – 64GB DDR5-7200 ECC Registered DIMM
    High-capacity, high-speed DDR5 server memory from Micron, designed for multi-VM environments, standard datacenter workloads. JEDEC PC5-57600R compliant.
  • Compatible with Major Server Brands
    Built with Dual Rank x4 architecture, this Micron RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR5-7200 ECC Registered memory.
  • Optimized Performance
    Delivers 7200 MT/s with CL58 latency at 1.1V.
  • Genuine Micron Quality
    Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.

MTC40F2046S1RC72BH1 Specifications

Manufacturer

Micron

Part Number

MTC40F2046S1RC72BH1

Memory Size

64GB

Memory Speed

DDR5-7200

Memory Technology

DDR5

Speed

7200

Rank and Organization

2Rx4

Rank Type

Dual Rank

Chip Organization

x4

Error Correction (ECC)

ECC

CAS Latency

CL58

DIMM Type

Registered

Form Factor

RDIMM

Voltage

1.1V

Pins

288

Height

STD

JEDEC Specification

PC5-57600R

Temperature

0°C to 95°C

Compatible Systems

Same-Spec Alternatives

Alternative part numbers with matching key specifications.

PicturePart NumberBrandSizeSpeedForm FactorShips InStockPrice
HMCG94CKBRA438N SK Hynix 64GB DDR5-7200 ECC RDIMM Server Memory
SK Hynix64GBDDR5-7200RDIMM
🟢4–5D
5000

$ 2,880

MDRR644QKBC2-4D000 Samsung 64GB DDR5-7200 ECC RDIMM Server Memory
Samsung64GBDDR5-7200RDIMM
🟢4–5D
2500

$ 2,880

MTC40F2046S1RC72BH1 Micron 64GB DDR5-7200 ECC RDIMM Server Memory
Micron64GBDDR5-7200RDIMM
🟢2–3D
400

$ 2,582

HMCG94CKBRA SK Hynix 64GB DDR5-7200 ECC RDIMM Server Memory
SK Hynix64GBDDR5-7200RDIMM
⚪Conf.

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