HMCG78AEBRA SK Hynix 16GB DDR5-4800 ECC RDIMM 1Rx8 1.1V Memory

  • Part Number: HMCG78AEBRA-default
  • Compatible OEM:
  • Capacity: 16GB
  • Speed: DDR5-4800
  • Rank: 1Rx8
  • Form Factor: RDIMM
In Stock – Ships in 3-4 Days
Prices and availability may change and are confirmed on quotation. Last reviewed: 6 April 2026

HMCG78AEBRA SK Hynix 16GB DDR5-4800 ECC RDIMM 1Rx8 1.1V Memory Specifications

Part Number
HMCG78AEBRA-default
Memory Size
16GB
Memory Speed
DDR5-4800
Memory Technology
DDR5
Speed
4800
Rank and Organization
1Rx8
Rank Type
Single Rank
Chip Organization
x8
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 95°C
  • SK Hynix HMCG78AEBRA – 16GB DDR5-4800 ECC Registered DIMM
    High-capacity, high-speed DDR5 server memory from SK Hynix, designed for entry-level virtualization, edge compute, and small-scale servers. JEDEC PC5-38400R compliant.
  • Compatible with Major Server Brands
    Built with Single Rank x8 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.

Why Choose Us?

Your trusted partner for reliable, cost-effective memory solutions

Trusted Memory Brands

Trusted Memory Brands

Genuine Modules from Samsung, Micron & SK hynix

Designed for Compatibility

Designed for Compatibility

Works seamlessly with Dell, HPE, Lenovo & more

Cost-Optimized Value

Cost-Optimized Value

OEM specs without the extra cost

Dedicated Engineering Support

Dedicated Engineering Support

Tailored guidance for your infrastructure

FAQ

How To Order?

1
Add to Quote

Select the memory modules you need

2
Submit Request

No payment needed

3
Get a Quote

Pricing & lead time in under 2 hours

4
Approve & Pay

Bank transfer, card, or PayPal

5
We Ship

Typically in 1–7 days

Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.

Chat FacebookChat Facebook