MTC40F2046S1RC56BD2 Micron 64GB DDR5-5600 ECC RDIMM Server Memory

MTC40F2046S1RC56BD2 Micron 64GB DDR5-5600 ECC RDIMM 2Rx4 1.1V Memory

Name: MTC40F2046S1RC56BD2 Micron | 64GB DDR5-5600 RDIMM
Brand: Micron
SKU: MTC40F2046S1RC56BD2
Price: 3043.00 USD
Availability: InStock

64GBDDR5-5600RDIMM2Rx41.1V

SKU: MTC40F2046S1RC56BD2

$ 3,043

≈ €2586

Excl. VAT & shipping

Brand New Open • 1 Year

🟢 2000 pcs available · Lead time: 2-3 Days · Updated 24 Aug 2026

More stock for this part

QuantityPriceShips InUpdated

146 pcs$3396Lead time 3-4 daysUpdated 31 Aug 2026

500 pcs$3207Lead time 4-5 daysUpdated 26 Aug 2026

2000 pcs$3098Lead time 10-11 daysUpdated 20 Aug 2026

100 pcs$2772Lead time 3-4 daysUpdated 19 Aug 2026

500 pcs$3043Lead time 4-5 daysUpdated 11 Aug 2026

500 pcs$3043Lead time 4-5 daysUpdated 6 Aug 2026

500 pcs$2717Lead time 4-5 daysUpdated 6 Aug 2026

50+ pcs$3478Lead time 4-5 daysUpdated 5 Aug 2026

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Prices and availability may change and are confirmed on quotation.

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 MTC40F2046S1RC56BD2 – 64GB DDR5-5600 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from Micron, designed for multi-VM environments, standard datacenter workloads. JEDEC PC5-44800R 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 DDR5-5600 ECC Registered memory.
Optimized Performance
Delivers 5600 MT/s with CL46 latency at 1.1V.
Genuine Micron Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.

MTC40F2046S1RC56BD2 Specifications

Manufacturer	Micron
Part Number	MTC40F2046S1RC56BD2
Memory Size	64GB
Memory Speed	DDR5-5600
Memory Technology	DDR5
Speed	5600
Rank and Organization	2Rx4
Rank Type	Dual Rank
Chip Organization	x4
Error Correction (ECC)	ECC
CAS Latency	CL46
DIMM Type	Registered
Form Factor	RDIMM
Voltage	1.1V
Pins	288
Height	STD
JEDEC Specification	PC5-44800R
Temperature	0°C to 95°C

Compatible Systems

Same-Spec Alternatives

Alternative part numbers with matching key specifications.

Part Number	Brand	Size	Speed	Form Factor	Ships In	Stock	Price
M321R8GA0EB0-CWM	Samsung	64GB	DDR5-5600	RDIMM	🟢3–4D	73	$ 3,566	Quote
M321R8GA0PB2-CWM	Samsung	64GB	DDR5-5600	RDIMM	🟢3–4D	20	$ 3,566	Quote
HMCG94AGBRA627N	SK Hynix	64GB	DDR5-5600	RDIMM	🟢3–4D	4	$ 3,566	Quote
M321R8GA0PB0-CWM	Samsung	64GB	DDR5-5600	RDIMM	🟢4–5D	2000	$ 3,478	Quote
M321R8GA0EB2-CWM	Samsung	64GB	DDR5-5600	RDIMM	🟢4–5D	3000	$ 3,478	Quote
HMCG94AGBRA	SK Hynix	64GB	DDR5-5600	RDIMM	🟢4–5D	1000	$ 3,424	Quote
HMCG94AGBRA181N	SK Hynix	64GB	DDR5-5600	RDIMM	🟢4–5D	50	$ 3,152	Quote
MTC40F2046S1RC56BD2	Micron	64GB	DDR5-5600	RDIMM	🟢2–3D	2000	$ 3,043	Quote
HMCG94BGBRA	SK Hynix	64GB	DDR5-5600	RDIMM	🟢4–5D	1267	$ 2,935	Quote
MTC40F2046S1RC56BT	Micron	64GB	DDR5-5600	RDIMM	🟢2–3D	5	$ 2,880	Quote
HMCG94AGBRA632N	SK Hynix	64GB	DDR5-5600	RDIMM	🟢4–5D	16	$ 2,772	Quote
MTC40F2046S1RC56BD1	Micron	64GB	DDR5-5600	RDIMM	🟢2–3D	30+	$ 2,676	Quote
MTC40F2046S1RC56BR	Micron	64GB	DDR5-5600	RDIMM	🟢2–3D	8	$ 2,663	Quote
KSM56R46BD4-64HA	Kingston	64GB	DDR5-5600	RDIMM	🟢2–3D	4	$ 2,305	Quote
KSM56R46BD4PMI-64HAI	Kingston	64GB	DDR5-5600	RDIMM	⚪Conf.			Quote

Need help choosing between available part numbers? Contact us for pricing and availability.