General

Engineer's Note

Designed for server platforms, this 8GB DDR3-1333 RDIMM with ECC and registered signal technology ensures data integrity in virtualized environments and memory-intensive database applications. Its dual-rank x4 configuration and CL9 latency optimize memory bandwidth and reliability, making it ideal for sustained enterprise workloads where stability is paramount.

Technical Specs & Insights

1. ECC protection detects and corrects single-bit memory errors in real time, safeguarding transactional databases and financial computations from silent data corruption that could cascade into costly outages.

2. Registered signal buffering stabilizes command and address lines across fully loaded memory channels, enabling large-scale server deployments to maintain reliable operation under sustained multi-CPU workloads.

3. RDIMM architecture scales effortlessly in dense rack environments, allowing IT architects to populate all DIMM slots without compromising signal integrity for virtualization clusters and in-memory analytics.

4. 8 GB capacity per module provides ample headroom for running more virtual machines per physical host, directly increasing consolidation ratios in private cloud and enterprise hypervisor platforms.

5. Dual Rank x4 organization interleaves memory accesses across two internal ranks, sustaining higher throughput and reducing latency under the heavy concurrency typical of OLTP and rendering farm servers.

Why These Specs Matter

The MT36JSZF1G72PZ-1G4M1 is a server-class DDR3 Registered DIMM engineered for mission-critical environments. Its four defining characteristics—ECC, registered buffering, dual-rank x4 organization, and 1333 MHz operation with CL9 latency—translate directly into tangible uptime and performance gains. In dense virtualization clusters, registered buffering offloads the memory controller, enabling fully populated DIMM slots with zero signal integrity loss; this lets you run dozens of stable VMs per node without random reboots. Simultaneously, ECC corrects single-bit errors on the fly, blocking the silent data corruption that otherwise corrupts hypervisors or ruins VM snapshots. In memory databases such as Redis or SAP HANA, the dual-rank x4 organization uses bank interleaving to hide precharge delays and boost transaction throughput, directly accelerating query responses. The 1333 MHz speed with CL9 latency sustains that throughput while keeping the 1.5V thermal profile safe for round-the-clock analytics. For your data center, this DIMM means fewer outages, denser consolidation, and predictable, low-latency access when every millisecond impacts revenue.

Endurance & Reliability

General Virtualization
Populate a minimum of four identical 8 GB RDIMMs to reach 32 GB, which supports moderate VM density with memory interleaving. Scale to eight modules (64 GB) or more for heavier consolidation, and enable memory sparing or mirroring if your platform allows, using ECC to maintain data integrity across virtual machines.

In-Memory Database
Maximize capacity and fault resilience by filling all available memory channels with these 8 GB registered DIMMs. A 64 GB configuration (8 modules) suits smaller datasets, while 128 GB (16 modules) or greater allows entire databases to reside in RAM. Dual-rank x4 construction offers reliable high-density operation, and ECC corrects single-bit errors critical for transactional consistency.

High-Performance Computing (HPC)
Configure one DIMM per channel across 4 or 8 slots to achieve balanced bandwidth with 32–64 GB per node. The dual-rank design of this DDR3-1333 RDIMM helps sustain throughput in parallel workloads. Keep all modules identical in speed and rank to avoid performance penalties, and populate channels symmetrically for uniform memory access in tightly coupled compute clusters.

Verified Compatibility

Rigorously tested, this 8GB DDR3 RDIMM is compatible with Dell PowerEdge R720, HP DL380p Gen8, and IBM x3650 M4.

FAQ