Significant price hikes on 5090, L40S and Enerperise Blackwell Series GPUs continues into Q1 2026. Please note Credit Card payments will only work if USD or AED currency is selected on top right corner of the website. For US customers; before placing an order for any crypto miners, inquire with a live chat sales rep or toll-free phone agent about any potential tariffs. HGX B200 lead times are now between 8-20 weeks for Golden Sku selections, with custom BOMs exceed 26 weeks. HGX H200 offerings in stock, as well as limited HGX B300. We are now certified partners of Supermicro in both NA and MENA regions.
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The SK hynix HMCT04MHBRC553N is a high-capacity 128GB DDR5-6400 Registered ECC RDIMM memory module designed for enterprise servers and advanced data center applications. Built with DDR5 technology, PC5-51200 bandwidth, and dual-rank x4 architecture, it delivers exceptional speed, stability, and efficiency for demanding workloads. Supporting ECC error correction, CL52 latency, and low 1.1V operation, this 288-pin RDIMM module provides reliable performance and enhanced data integrity for modern server platforms.
Verified reviews from real customers on Trustpilot
| Specification | Details |
|---|
| Manufacturer | SK hynix |
| Model / Part Number | HMCT04MHBRC553N |
| Memory Capacity | 128GB (1 x 128GB) |
| Memory Type | DDR5 SDRAM RDIMM (Registered ECC) |
| Memory Speed | DDR5-6400 / 6400MHz (PC5-51200) |
| ECC Support | Yes (Registered ECC) |
| Module Type | Registered DIMM (RDIMM) |
| Rank / Organization | Dual Rank x4 |
| CAS Latency | CL52 |
| Form Factor / Pins | 288-pin RDIMM |
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