Key Features 32 GB Capacity: Server memory expansion for compatible Lenovo ThinkSystem platforms. DDR5-4800: Rated data transfer speed of 4800 MT/s. RDIMM technology for supported enterprise servers. Single-Rank x4: 1Rx4 organization with 10x4 RDIMM design. Lenovo TruDDR5: Lenovo-qualified memory option identified by part number 4X77A77030. Technical Specifications Component Specification Lenovo Produ Family ThinkSystem TruDDR5 Produ Type Server Memory Module Option Part Number 4X77A77030 Lenovo P/N SM37B46506 FRU 03LE874 Feature Code BNF6 Capacity 32 GB Memory Technology DDR5 Memory Speed 4800 MT/s Module Type Error Correction ECC Rank / Organization 1Rx4 RDIMM Design 10x4 Compatibility & Important Information Supported Lenovo Servers: Lenovo ServerProven lists selected ThinkSystem platforms, including SR630 V3 SP4, SR650 V3 SP4, SR850 V3 SP4, SR860 V3 SP4, and ST650 V3 SP4. Compatibility depends on the exa server configuration. Memory Type: Memory Population: Confirm the server's processor configuration, supported memory options, installation order, and permitted DIMM combinations before purchasing. Operating Speed: The module is rated at 4800 MT/s. Actual operating speed may vary according to the server platform and installed memory configuration. Memory Specifications Type DDR5 Capacity 32 GB Speed 5600 MHZ Heat Spreader Please to review Q: What is the capacity of Lenovo 4X77A77030? A: It is a 32 GB Lenovo ThinkSystem TruDDR5 server memory module. Q: What is the rated memory speed? A: The module is rated at 4800 MT/s. Actual operating speed depends on the supported server configuration. A: Yes. It uses DDR5 ECC RDIMM technology. Q: Is this memory single-rank or dual-rank? A: Lenovo specifies a single-rank x4 (1Rx4) configuration with a 10x4 RDIMM design. Q: Can this memory be installed in a laptop? Q: Which Lenovo servers support this module? A: Lenovo ServerProven lists selected ThinkSystem models, including SR630 V3 SP4, SR650 V3 SP4, SR850 V3 SP4, SR860 V3 SP4, and ST650 V3 SP4. Confirm the exa configuration before purchase. Q: Can I install it in a DDR4 server?
