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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 64 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.5V |
| RAM Standard | DDR3-1600/PC3-12800 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL11 |
| Rank | Quad Rank x4 |
| Quantity of Pins | 276-pin |
| RAM Genre | CDIMM |
This 64GB DDR3-1600 Registered ECC CDIMM is engineered for legacy server platforms, delivering the data integrity essential for virtualization and memory-intensive databases. Its quad-rank x4 configuration maximizes capacity per channel while the registered signal type ensures stable operation under fully populated memory configurations.
1. Each 64 GB module enables dense memory configurations, allowing virtualization hosts to run more VMs per server without resorting to slow disk swap.
2. On-the-fly error correction protects critical workloads from memory corruption, safeguarding transactional data integrity in financial and database systems.
3. Registered buffering stabilizes memory signals so servers can populate all channels with large-capacity DIMMs, maintaining rock-solid uptime.
4. Quad Rank x4 architecture packs more memory banks into a single module, maximizing bandwidth utilization under concurrent multi-tenant workloads.
5. Operating at 1600 MT/s, the module delivers 12.8 GB/s per channel, balancing cost-effective performance with sufficient throughput for mid-tier enterprise applications.
When you are running a fully loaded virtualization cluster or an in‑memory database that underpins real‑time financial transactions, the memory choices you make have direct business consequences. The 64 GB CDIMM module, part number MT152KLS8G72MZ-1G6E2, is engineered for exactly these enterprise deployment scenarios. Its ECC protection silently corrects single‑bit errors caused by background radiation, preventing the kind of undetected data corruption that could crash a hypervisor hosting dozens of virtual machines or quietly poison a critical database index. The Registered interface buffers command and address signals, so that even when you populate a server with multiple quad‑rank DIMMs to hit 512 GB or more, the memory bus stays electrically stable and the system remains reliable under 24/7 load. That quad‑rank x4 organization itself is key: it allows this single module to deliver dense 64 GB capacity while maintaining respectable DDR3‑1600 bandwidth, giving virtualized workloads the headroom to run more tenants on the same hardware. In an in‑memory analytics engine like SAP HANA, such capacity means larger datasets stay resident in RAM, and the combination of ECC with registered clocking ensures every calculation is consistent, not merely fast. This memory turns raw specifications into uptime, data integrity, and consolidation savings.
Server Memory Identification
This module is a 64 GB DDR3‑1600 Registered ECC quad‑rank DIMM, purpose‑built for high‑density server platforms.
General Virtualization
Populate one DIMM per memory channel to maintain the full 1600 MT/s speed and interleave bandwidth. A dual‑socket server with 12 channels equipped this way delivers 768 GB, comfortably hosting over 100 general‑purpose VMs while preserving balanced memory access.
In‑Memory Database
Favor total capacity over peak frequency; fill all available DIMM slots even if the quad‑rank load forces a modest clock reduction. A fully loaded 24‑slot server reaches 1.5 TB, enabling massive in‑memory tables, caches, and large buffer pools for real‑time analytics.
High‑Performance Computing
Maximize bandwidth by sticking to a single quad‑rank DIMM per channel (1 DPC) to avoid rank‑related downclocking. In a 16‑channel dual‑socket node, 16 modules provide 1 TB at full DDR3‑1600 throughput, minimizing NUMA latency and delivering the highest floating‑point and MPI performance for scientific workloads.
Compatibility assured: rigorously tested DDR3 server memory for Dell R720, HP DL380p Gen8, Lenovo x3650 M4, and similar servers.
Q: Can I mix this MT152KLS8G72MZ-1G6E2 with other memory modules of different brands or speeds?
A: Mixing different brands or speeds with registered ECC DDR3 is not recommended. Even minor timing and rank mismatches can cause system instability or unbootable states on server platforms.
Q: Is this memory compatible with my system?
A: This module targets servers supporting DDR3 Registered ECC, such as Intel Xeon E5-2600 v1/v2 or AMD Opteron 6300 series. Verify your motherboard's Qualified Vendor List and support for quad-rank DIMMs.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical quad-rank DIMMs per channel, following the server board's memory slot numbering. Typically start with the furthest slot from the CPU to maintain signal integrity and maximize throughput.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC-compliant server memory module running at standard DDR3-1600 (PC3-12800). It does not support overclocking or XMP profiles; timing is fixed at CL11 for stability.
Q: What warranty and typical failure rate can I expect?
A: It comes with a 1-year warranty. As an enterprise-grade ECC registered DIMM, the typical annualized failure rate is well below 1% under normal operating conditions.