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Product Code: RMHO-6975
MPN #: 1XD84AA
Your server keeps crashing or your workstation feels sluggish? You need memory that can keep up with demanding workloads without error. The HP 1XD84AA DIMM DDR4 module delivers stable, high-speed performance so you can work without interruption.
The 1XD84AA is a 8 GB DDR4 DIMM designed for business-grade PCs and servers. Operating at 2666 MHz with a low 1.2 V voltage, it provides fast data access while keeping power consumption down. Its registered (buffered) architecture adds an extra layer of error correction, making it ideal for mission-critical environments where data integrity matters.
Built to the HP Business segment standards, this green-colored module fits any 288-pin DIMM slot. The compact 31 mm height and 133.3 mm width allow easy installation in dense server racks. Because it supports ECC (Error-Correcting Code), the memory can detect and correct single-bit errors on the fly, reducing the risk of crashes and data loss.
Whether you are expanding a virtualized environment, upgrading a database server, or adding memory to a high-performance workstation, the 1XD84AA offers a reliable upgrade path. Its compatibility with both PC and server platforms means you can standardize on a single memory type across your entire fleet, simplifying inventory and support.
The HP 1XD84AA module brings peace of mind with ECC protection, ensuring that your applications run smoothly even under heavy load. Its 2666 MHz speed accelerates data processing, cutting down latency for database queries, virtualization, and large-scale analytics. Low voltage operation reduces heat output, helping maintain optimal system temperatures and extending hardware lifespan.
Install the 1XD84AA in any compatible 288-pin slot and power up the system. The module is automatically recognized by most server BIOSes and operating systems that support ECC memory. For optimal performance, pair it with other matching HP modules to enable multi-channel configurations, which further boosts bandwidth for intensive workloads.
| Features | |
| HP segment | Business |
| Product colour | Green |
| Memory voltage | 1.2 V |
| Memory clock speed | 2666 MHz |
| ECC | Yes |
| Memory form factor | 288-pin DIMM |
| Component for | PC/Server |
| Internal memory type | DDR4 |
| Memory layout (modules x size) | 1 x 8 GB |
| Internal memory | 8 GB |
| Buffered memory type | Registered (buffered) |
| Weight & dimensions | |
| Height | 31 mm |
| Width | 133.3 mm |
| Other features | |
| Internal memory | 8 GB |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)