The Kingston Server Premier 32GB DDR5-5600 Registered Memory Module (KSM56R46BD8-32HA) delivers 5600 MT/s throughput at 1.1 V to meet the bandwidth demands of multi-core server architectures. Built as a single 32GB 288-pin RDIMM, this module provides component consistency and error correction for enterprise infrastructure, virtualisation hosts, and high-density database nodes.
Higher Memory Throughput for Compute-Intensive Server Workloads
DDR5 memory architecture significantly increases transfer rates over legacy DDR4 standards, allowing modern server processors to execute parallel instructions without memory channel bottlenecks. Operating at PC5-44800 speeds (5600 MT/s) with CL46 latency and primary timings of 46-45-45, this module accelerates data movement across system channels while maintaining strict power efficiency.
- 5600 MT/s Data Rate: Delivers higher memory bandwidth for virtual machine density, database indexing, and compute-heavy server tasks.
- 1.1 V Low Voltage: Operating at a low 1.1 V nominal supply, this DDR5 RDIMM reduces overall memory subsystem power draw and heat production compared to previous memory generations.
- 32GB Capacity per Slot: A single 32GB density module allows administrators to scale memory capacity systematically across available motherboard slots.
Registered Architecture with Dual-Layer ECC Protection
Mission-critical enterprise deployments require total data integrity to prevent system crashes and silent data corruption. The Kingston Server Premier RDIMM incorporates a dedicated Registered Clock Driver (RCD) to buffer control signals, alongside dual layers of Error-Correcting Code protection to maintain operational continuity under heavy workloads.
- ECC Registered Signal Buffering: The registered buffer manages command and address signals to lower electrical loading on the host server memory controller, enabling stable operation across multi-DIMM channel configurations.
- On-Die and Side-Band ECC: Features both internal On-Die ECC for DRAM cell reliability and traditional side-band ECC to detect and correct single-bit and multi-bit transmission errors.
- 2Rx8 Dual-Rank Architecture: Utilises a 4096M x 80 module configuration with a dual-rank layout for efficient bank access and memory interleaving.
Built with SK Hynix A-Die DRAM for Platform Consistency
Kingston Server Premier memory modules are locked to specific, verified bill-of-materials (BOM) revisions. Built using 16 Gbit SK Hynix A-Die DRAM dies, every module undergoes factory burn-in testing to guarantee consistent timing specs and physical parameters across initial builds and future node expansions.
| DRAM Die & Density | SK Hynix A-Die (16 Gbit density) |
| Module Configuration | 4096M x 80 (2Rx8 Dual Rank) |
| Row Cycle Time (tRC) | 48 ns min. |
| Refresh Row Cycle Time (tRFC) | 295 ns min. |
| Row Active Time (tRAS) | 32 ns min. |
| Row Precharge Time (tRP) | 16 ns min. |
Standard 31.25 mm Profile for Universal Server Enclosure Fit
Physical height constraints are a key consideration when populating high-density 1U and 2U rackmount server chassis. Measuring 133.35 mm long and 31.25 mm high, this standard 288-pin RDIMM installs cleanly without interfering with CPU cooler heatsinks, airflow ducting, or adjacent expansion slots. Operating within an operating temperature range of 0°C to 95°C and backed by Kingston's lifetime warranty, it provides dependable long-term memory infrastructure.