Hynix HMT112R7TFR8C-H9-T7-AB-137 256MB DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin UDIMM Memory...

Product Description

The Hynix HMT112R7TFR8C-H9-T7-AB-137 is a 256MB DDR SDRAM module designed for legacy server and workstation systems that require specific memory configurations. Operating at a speed of 400MHz, which corresponds to the PC3200 standard, it provides adequate performance for the era of systems it supports. The non-ECC (Non-Error-Correcting Code) nature indicates it is intended for applications where data integrity checks are not paramount, or handled by other system components. Its unbuffered design ensures direct data paths to the memory controller. This module features a CAS Latency (CL) of 3, representing the number of clock cycles between the memory controller's request and the data being available. The 184-pin RDIMM (Registered DIMM) form factor is distinct from UDIMMs and is typically found in server environments, though this specific part is listed as unbuffered. It's important to note that while the title mentions RDIMM, the specs often associated with this part number are for unbuffered DIMMs. Users must verify the exact compatibility with their motherboard's specifications, as RDIMMs and UDIMMs are not interchangeable. Hynix, a leading memory manufacturer, produces this module to meet the demands of older hardware. The HMT112R7TFR8C-H9-T7-AB-137 is suitable for maintaining or upgrading the memory in specific legacy servers or high-end workstations that were designed to use DDR 400MHz memory. Its limited capacity and older technology make it relevant only for niche applications or for users who need to keep older systems operational.