HMCG94AEBRA123N SK Hynix 64GB DDR5-4800 ECC RDIMM Server Memory

HMCG94AEBRA123N SK Hynix 64GB DDR5-4800 ECC RDIMM 2Rx4 1.1V Memory

Name: HMCG94AEBRA123N SK Hynix | 64GB DDR5-4800 RDIMM
Brand: SK Hynix
SKU: HMCG94AEBRA123N
Price: 3161.00 USD
Availability: InStock

64GBDDR5-4800RDIMM2Rx41.1V

SKU: HMCG94AEBRA123N

$ 3,161

≈ €2838

Excl. VAT & shipping

Brand New • 1 Year

🟢 10 pcs available · Lead time: 3-4 Days · Updated 12 Oct 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

SK Hynix HMCG94AEBRA123N – 64GB DDR5-4800 ECC Registered DIMM
High-capacity, high-speed DDR5 server memory from SK Hynix, designed for multi-VM environments, standard datacenter workloads. JEDEC PC5-38400R compliant.
Compatible with Major Server Brands
Built with Dual Rank x4 architecture, this SK Hynix RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR5-4800 ECC Registered memory.
Optimized Performance
Delivers 4800 MT/s with CL40 latency at 1.1V.
Genuine SK Hynix Quality
Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.

HMCG94AEBRA123N Specifications

Manufacturer	SK Hynix
Part Number	HMCG94AEBRA123N
Memory Size	64GB
Memory Speed	DDR5-4800
Memory Technology	DDR5
Speed	4800
Rank and Organization	2Rx4
Rank Type	Dual Rank
Chip Organization	x4
Error Correction (ECC)	ECC
CAS Latency	CL40
DIMM Type	Registered
Form Factor	RDIMM
Voltage	1.1V
Pins	288
Height	STD
JEDEC Specification	PC5-38400R
Temperature	0°C to 85°C

Compatible Systems

Same-Spec Alternatives

Alternative part numbers with matching key specifications.

Part Number	Brand	Size	Speed	Form Factor	Ships In	Stock	Price
HMCG94MEBRA112N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	3	$ 3,161	Quote
HMCG94AEBQA103N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	10	$ 3,161	Quote
HMCG94MEBRA121N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	33	$ 3,161	Quote
HMCG94AEBRA123N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	10	$ 3,161	Quote
HMCG94AEBRA109N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	70	$ 3,161	Quote
HMCG94MEBRA109N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	12	$ 3,161	Quote
M321R8GA0BB0-CQK	Samsung	64GB	DDR5-4800	RDIMM	🟢3–4D	373	$ 3,132	Quote
HMCG94MEBRA123N	SK Hynix	64GB	DDR5-4800	RDIMM	🟢3–4D	100	$ 3,070	Quote
HMCG94AEBRA	SK Hynix	64GB	DDR5-4800	RDIMM	🟢4–5D	1000	$ 3,043	Quote
MTC40F2046S1RC48BA1	Micron	64GB	DDR5-4800	RDIMM	🟢4–5D	500	$ 2,663	Quote
MTC40F2046S1RC48B	Micron	64GB	DDR5-4800	RDIMM	⚪Conf.			Quote
HMCG94MEBRA	SK Hynix	64GB	DDR5-4800	RDIMM	⚪Conf.			Quote
HMCG94MEBQA121N	SK Hynix	64GB	DDR5-4800	RDIMM	⚪Conf.			Quote

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