Secure payments
Standard refund policy
Trade Assurance
| Product Type | Memory Module |
|---|---|
| Memory Capacity | 8 GB |
| Memory Technology | DDR3 |
| Product Voltage | 1.35V |
| RAM Speed | 1600MHz |
| RAM Standard | DDR3-1600/PC3-12800 |
| Error Identifying | ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL11 |
| Rank | Dual Rank x8 |
| Quantity of Pins | 240-pin |
| RAM Genre | UDIMM |
This 8GB DDR3L-1600 ECC UDIMM is purpose-built for entry-level single-socket servers and data-integrity-focused workstations that require reliable error correction without the overhead of registered memory. Its dual-rank x8 organization and low 1.35V operating voltage provide a balanced combination of stable throughput and power efficiency, while the unbuffered ECC and CL11 latency safeguard critical data against single-bit memory errors.
1. ECC protection corrects single-bit errors on the fly, safeguarding transactional data integrity for always-on entry-level servers and SMB NAS appliances.
2. Unbuffered UDIMM architecture avoids register latency, giving cost-conscious microserver workloads snappy memory access without sacrificing stability.
3. The 8 GB footprint offers an optimal balance of density for running lightweight hypervisors or multiple containers while maintaining low energy draw.
4. Low 1.35V operation reduces thermal strain inside compact server chassis, helping extend system longevity under continuous uptime.
5. DDR3-1600 transfer rates provide enough throughput to handle concurrent client requests smoothly in file-sharing or web-host caching roles.
The Micron MT18KSF1G72AZ-1G6P1ZG is an 8GB DDR3-1600 Unbuffered ECC UDIMM designed specifically for entry-level servers and small business workstations, where data integrity and operational stability are non-negotiable. In a virtualized environment running multiple lightweight guests or a department file server, the module’s ECC capability silently detects and corrects single-bit memory errors. This directly protects against silent data corruption that could crash a hypervisor or quietly flip a critical bit in a financial record—a catastrophic failure that non-ECC desktop memory would ignore. The module’s low 1.35V operating voltage dramatically reduces thermal load inside compact 1U chassis or Micro-ATX server cases, lowering fan speeds and extending component lifespan while shrinking the power bill in a 24/7 powered-on scenario. Its dual-rank x8 organization matters when you deploy an in-memory database like Redis or a modest ERP system. Dual rank allows the memory controller to interleave accesses across two internal ranks, delivering measurably higher sustained bandwidth per channel compared to single-rank parts. Combined with the 1600MHz clock speed, this ensures snappier query responses and smoother transaction processing during peak hours. You are not just installing RAM; you are hardening your uptime and performance stability with a module built to handle always-on workloads that simply cannot tolerate wrong answers or unexpected reboots.
General Virtualization
Equip the host with four 8 GB ECC UDIMMs (32 GB total) to comfortably run a handful of virtual machines on a low‑power hypervisor. Install matching pairs in dual‑channel slots to preserve data integrity and take advantage of the 1.35 V efficiency. For higher consolidation ratios, scale to eight identical modules if the platform supports 64 GB, keeping all timings and ranks uniform.
In‑Memory Database
Fill every available UDIMM slot with these ECC modules—on a typical four‑slot board that yields 32 GB, while eight‑slot servers can reach 64 GB. The unbuffered ECC design guards against single‑bit errors, a non‑negotiable requirement for Redis or Memcached deployments, and running dual‑rank x8 sticks in dual‑channel mode increases sustained throughput for real‑time analytics.
High‑Performance Computing
Deploy matched sets of these 1600 MHz, dual‑rank UDIMMs across all memory channels to maximize bandwidth symmetry. For a quad‑channel platform, install four or eight 8 GB modules using identical part numbers and CAS 11 latency, which prevents performance cliffs during parallel simulations. This approach balances capacity with the predictable, low‑latency data paths that tightly‑coupled HPC codes demand.
Tested server memory compatible with Dell PowerEdge R220, HPE ProLiant ML310e Gen8 v2, Lenovo ThinkServer TS140, and more.
Q: Can I mix this MT18KSF1G72AZ-1G6P1ZG with other memory modules of different brands or speeds?
A: Mixing is not recommended for server environments. Even modules with identical specs may cause ECC errors or instability. For reliable operation, install identical, matched DIMMs from the same validated kit.
Q: Is this memory compatible with my system?
A: This DDR3L-1600 ECC unbuffered UDIMM fits servers and workstations with Intel Xeon E3/E5 v2/v3 or AMD Opteron 3000 series platforms. Always check your board's qualified vendor list for specific compatibility.
Q: What is the recommended DIMM population order for optimal performance?
A: Install this module in the first slot of the primary memory channel (often labeled DIMM_A1 or blue). For multiple modules, populate one DIMM per channel to maintain balanced dual-channel ECC operation.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a server-grade ECC DIMM operating strictly at the JEDEC standard DDR3-1600 CL11 profile. It does not support XMP or overclocking features to ensure data integrity.
Q: What warranty and typical failure rate can I expect?
A: It includes a 1-year warranty. ECC UDIMMs undergo stringent quality testing, yielding a very low annualized failure rate suitable for 24/7 mission-critical server deployments.