Shop Store About Us Reviews SK Hynix HMCG94MEBRA109N DDR5 64GB (1x64GB) RDIMM ECC Server Memory 4800MHz A Closer Look
The SK Hynix HMCG94MEBRA109N is a 64GB DDR5 registered memory module engineered for enterprise servers and workstations that demand dense capacity, sustained bandwidth, and data integrity under continuous load. Built on SK Hynix DRAM components mounted to a standard height 288-pin RDIMM printed circuit board, the module uses a dual rank 2Rx4 organization that pairs well with modern multi-channel server platforms from major OEMs including Dell, HPE, and Lenovo. Operating at 4800 MT/s, equivalent to the PC5-38400 transfer rating, this module delivers a substantial generational bandwidth increase over DDR4 server memory, helping virtualization hosts, in-memory databases, and analytics workloads keep pace with high core count processors. A registered clock driver buffers command and address signals so that systems can populate many DIMMs per channel while maintaining stable signal timing, which allows administrators to scale total memory capacity well into the terabyte range across a fully populated board. Error correcting code support detects and corrects single bit errors on the fly, while DDR5 on-die ECC adds a second layer of protection inside each DRAM chip, together reducing the risk of silent data corruption in mission critical environments. The module runs at a low 1.1V operating voltage with an onboard power management integrated circuit that regulates supply locally on the DIMM, improving power delivery efficiency and thermal behavior in dense rack deployments where every watt and degree matters.
Key Features:
- High Density Capacity: A single 64GB module lets servers reach large memory pools with fewer slots, supporting virtual machines, databases, and caching layers at scale.
- Fast Transfer Speeds: Rated at 4800 MT/s with PC5-38400 bandwidth and CL40 timing, the module moves data quickly between memory and multi core server processors.
- Registered Buffered Design: The RDIMM format uses a registering clock driver to buffer signals, enabling stable operation with multiple modules installed per channel.
- Dual Layer Error Correction: Standard ECC works alongside DDR5 on die ECC to detect and correct bit errors, protecting data integrity during continuous enterprise workloads.
- Efficient Power Management: An onboard PMIC regulates the low 1.1V supply directly on the module, improving efficiency and power stability in dense rack mounted servers.
Shop with Confidence Top Rated Plus Seller99%+ positive response and 55,000+ items sold. Fast, Trackable ShippingPacked with care and shipped fast, with tracking on every order. Money Back GuaranteeGet the item you ordered or your money back. Real Customer SupportQuestions? We usually reply within 24 hours. Browse the Store Laptops Tablets Headphones Gaming Smartwatches View all items →
Thank you for shopping with Retail Outlet Direct
Item condition and included accessories are as stated in the listing's item specifics above. Please review condition details and return policy before purchasing.
