General

Engineer's Note

This 96 GB DDR5-5600 Registered DIMM with ECC is expressly engineered for server platforms handling memory-intensive workloads such as virtualization and in-memory databases, where its registered signal type enhances signal integrity across densely populated memory channels. The module’s ECC and high-density 96 GB capacity work in tandem to safeguard data integrity and maximize throughput in multi-socket configurations, making it an ideal choice for mission-critical enterprise applications.

Technical Specs & Insights

1. The 96 GB capacity provides ample room for dense virtualization, allowing data centers to host more virtual machines per server while preserving memory headroom for demanding enterprise workloads.
2. DDR5 technology elevates effective bandwidth and power efficiency, accelerating real-time analytics and in-memory database operations in modern cloud infrastructures.
3. 5600 MHz speed supplies data to multi-core server processors with lower latency, keeping heavily threaded applications responsive under peak transaction loads.
4. ECC protection instantly detects and corrects single-bit memory errors, securing critical financial and healthcare data against silent corruption in 24/7 operation.
5. Registered signal buffering stabilizes signal integrity across large memory ranks, enabling reliable system uptime when scaling to massive capacities in enterprise servers.

Why These Specs Matter

The MTC40F204WS1RC56BB2 is a server-class DDR5 Registered DIMM built for mission-critical enterprise workloads, and its four defining characteristics translate directly into infrastructure resilience and performance. First, the 96 GB capacity per module radically increases memory density per channel. In heavily virtualized clusters running dozens of VMs, this allows you to provision far more guests without adding servers, cutting software licensing and energy costs while keeping latency-sensitive services isolated. Second, ECC error correction becomes non-negotiable when a single undetected bit-flip can corrupt a financial transaction or silently poison in-memory database records in Redis or SAP HANA. Third, the registered signal type with its onboard buffer stabilizes the data bus even when all 288 pins are driving 96 GB—essential for maintaining signal integrity in fully populated 2-socket servers where unbuffered memory would sag under electrical load. Finally, native 5600 MT/s speed at a modest 1.1 V delivers the bandwidth to feed hungry analytics engines, yet the low voltage keeps thermal profile in check across 24/7 datacenter aisles, directly lowering cooling opex year after year.

Endurance & Reliability

General Virtualization
This 96GB Registered ECC DDR5-5600 module is ideal for virtualized environments. For a dual-socket server, installing two modules enables a balanced 192GB capacity to host dozens of moderate VMs in a 2-DIMM-per-channel (2DPC) configuration. The ECC and registered buffer ensure stability under the sustained memory pressure common in multi-tenant hypervisor deployments.

In-Memory Database
In-memory databases like Redis or SAP HANA demand both capacity and data integrity. A single 96GB DIMM provides a dense footprint, and populating all channels with one module per channel (1DPC) maximizes bandwidth at 5600MT/s. For larger datasets, scaling to four modules delivers 384GB while retaining the low latency and error correction critical for transactional consistency.

High-Performance Computing (HPC)
HPC workloads benefit from high bandwidth and large per-node memory. Within a typical dual-socket node, using eight of these 96GB modules — one per channel — offers 768GB of balanced capacity at full memory speed. The Registered ECC design supports the rigorous, long-duration parallel jobs by preventing silent data corruption during inter-process communication and complex simulations.

Verified Compatibility

Proven compatible after rigorous testing: Dell PowerEdge R760, HPE DL380 Gen11, Lenovo ThinkSystem SR650 V3.

FAQ