The Hynix HMCG88MEBUA081NAA (HMCG88MEBUA081NAA - Hynix 32GB DDR5-4800MHz/PC5-38400 Non-ECC Unbuffered CL40 288-Pin UDIMM 1.1V Dual Rank Memory Module) is a Desktop Memory component engineered for sustained enterprise-class workloads. This part addresses common procurement scenarios where exact-match replacement, capacity expansion, or new-build deployment is required. Technical specifications include capacity of 32 GB, pc standard of PC5-38400, number of sticks of 1, frequency of 4800 MHz, connector of 288-pin, voltage of 1.1V, memory class of ECC, Unbuffered, features of Dual-Rank. Common deployment scenarios include database server upgrades (in-memory caches, SQL buffer pools), VMware ESXi / Hyper-V virtualization host memory expansion, GPU compute scratch pools, and HPC node provisioning. Pro Disk Network maintains the HMCG88MEBUA081NAA in our enterprise inventory and verifies each unit against manufacturer datasheet specifications prior to listing. New stock ships factory-sealed where available; refurbished units are tested under load before dispatch and ship with a 90-day Pro Disk Network functional warranty. Same-day dispatch on in-stock orders placed before 3pm ET; free standard ground shipping on US orders over $150.
The HMCG88MEBUA081NAA is a Hynix desktop memory component with capacity 32 GB, pc standard PC5-38400, number of sticks 1. Pricing on the HMCG88MEBUA081NAA is quote-based — email sales@prodisknetwork.com or use our live chat for a quote within one business day.
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Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the HMCG88MEBUA081NAA are shown on this page.
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Quick Answer: What servers is the HMCG88MEBUA081NAA compatible with?
The HMCG88MEBUA081NAA is a Hynix desktop memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.
How fast does the HMCG88MEBUA081NAA ship?
If in stock, the HMCG88MEBUA081NAA ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
The HMCG88MEBUA081NAA is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
VMware Cluster Memory — Per-host memory expansion for vSphere ESXi hosts. Match DIMM rank and speed across all sockets to keep memory channels balanced.
In-Memory Database — SAP HANA, Redis Enterprise, Apache Ignite, Aerospike — workloads that scale linearly with DRAM capacity.
Hyper-V Cluster Node — Windows Server 2019/2022 Hyper-V hosts with Storage Spaces Direct. Dynamic memory allocation makes higher-density DIMMs cost-effective.
AI / ML Training — PyTorch and TensorFlow workloads benefit from large host memory pools for dataset preprocessing and CPU-side feature engineering.
What is the HMCG88MEBUA081NAA?
The HMCG88MEBUA081NAA is a Hynix server memory module with capacity 32 GB and pc standard PC5-38400, manufactured by Hynix. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of HMCG88MEBUA081NAA
Pros
RDIMM / LRDIMM clearly labelled for population-rule clarity
Cons
Not for laptop SO-DIMM upgrades — server DIMM only
LRDIMM and RDIMM are not interchangeable
Original retail box not always included on refurbished tier
Frequently Asked Questions about HMCG88MEBUA081NAA
Is the HMCG88MEBUA081NAA a genuine Hynix part?
Yes. Pro Disk Network sources every HMCG88MEBUA081NAA as factory-original Hynix inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned Hynix servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
What servers is the HMCG88MEBUA081NAA compatible with?
The HMCG88MEBUA081NAA is a Hynix desktop memory module. Confirm DIMM rank, voltage, and speed against the target server's supported memory list before deployment - mixed configurations may downclock to the slowest installed module. For server-specific population diagrams, email sales@prodisknetwork.com with your server serial number.
How fast does the HMCG88MEBUA081NAA ship?
If in stock, the HMCG88MEBUA081NAA ships same business day on US orders placed before 3 pm ET. Most US ZIP codes receive next-business-day or 2-day delivery via FedEx/UPS Ground or Express. Bulk and project orders shipping in pallets are typically dispatched within 24-48 hours.
What is the warranty on the HMCG88MEBUA081NAA?
New HMCG88MEBUA081NAA units carry the full Hynix manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the HMCG88MEBUA081NAA?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
Compatibility: Rank, Density, and Channel Population Rules
For server memory, three numbers dominate compatibility: rank, density, and channel population. Mixing rank or density in the same channel forces the memory controller to fall back to the lowest-common-denominator speed and timings, sometimes by 200-400 MHz, which wastes the upgrade you just paid for. Before installing the HMCG88MEBUA081NAA, run the platform's memory configuration utility (Dell DSET, HPE iLO Memory tab, Lenovo XCC Memory page) to identify what's already populated.
Pricing Strategy: New, Bulk, or Refurbished
For production tier-1 databases (SAP HANA, Oracle Exadata-equivalent, SQL Server Always On), use new sealed OEM units only. For VDI hosts, hyperconverged clusters, and general-purpose virtualisation, bulk-OEM is the cost-optimal choice. For development environments, lab gear, and capacity expansion on aging hardware, refurbished is appropriate — the price savings are 60-75% versus new.