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| Product Type | Memory Module |
|---|---|
| Memory Capacity | 8 GB |
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2400MHz |
| RAM Standard | DDR4-2400/PC4-19200 |
| Error Identifying | ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL17 |
| Rank | Single Rank x8 |
| Quantity of Pins | 288-pin |
| RAM Genre | UDIMM |
This unbuffered ECC UDIMM is optimized for entry-level servers and workstations, where its single-rank x8 organization and CL17 latency deliver a balance of signal integrity and low access times for virtualization and memory-resident databases. The integrated ECC protection and 1.2V DDR4 operation ensure reliable data integrity in mission-critical workloads, minimizing silent data corruption on compatible platforms.
1. ECC protection detects and corrects single-bit memory errors, preserving data integrity for always-on small business servers and file-sharing nodes.
2. Unbuffered UDIMM form factor reduces latency in single-socket systems, making it a pragmatic choice for cost-sensitive virtualization hosts without compromising reliability.
3. An 8 GB footprint comfortably handles containerized microservices and light database instances, efficiently serving moderate concurrent user loads.
4. DDR4-2400 throughput ensures steady bandwidth for backup jobs and remote management tasks without becoming a bottleneck under sustained network traffic.
5. Single Rank x8 organization minimizes bus contention and thermal load, which prolongs hardware longevity in cramped 1U rack chassis running round-the-clock.
In a virtualization cluster consolidating several lightweight servers, silent data corruption is the enemy you never see coming. The ECC engine on this Micron module actively corrects single-bit errors in flight—a flipped bit in a ZFS storage pool or a financial record inside a VM can cascade into unrecoverable failure, and this protection is your non-negotiable foundation for always-on availability. Complementing that integrity is the unbuffered UDIMM architecture: unlike registered memory, it skips the register delay, delivering the lower latency that in-memory databases like Redis or Memcached demand. Every microsecond saved on a cache lookup directly translates to faster customer-facing response times. Operating on a diet of just 1.2V, the DDR4 design also cuts power consumption sharply compared to legacy 1.5V DDR3, meaning a 24/7 appliance or a small business NAS runs cooler and trims your energy bill without sacrificing the 2400MHz bandwidth. When you are running a critical database on an entry-level workstation or edge server, you get ECC-grade reliability, efficient thermal behavior, and responsive single-rank performance—exactly what keeps your data accurate and your applications snappy without overspending.
Server Memory Identified
This 8GB DDR4-2400 ECC Unbuffered DIMM is a server‑grade module, ideal for entry‑level servers, small business hosts, and cost‑conscious enterprise deployments where data integrity is critical.
General Virtualization
Virtualized environments demand reliable capacity and multi‑channel bandwidth. Deploy four or eight identical 8GB modules in a dual‑processor server to enable quad‑channel mode, reaching 32GB or 64GB totals. The ECC protection guards against memory errors that could silently corrupt multiple guest VMs.
In‑Memory Database
In‑memory databases require high capacity and low latency. Populate all available DIMM slots with 8GB modules to maximize capacity while keeping the memory rank count manageable, avoiding excessive loading. For performance‑sensitive instances, populate one DIMM per channel to maintain 2400MHz speed; the ECC UDIMM’s single‑rank x8 design helps sustain low access latency under heavy transactional loads.
High‑Performance Computing (HPC)
HPC clusters benefit from balanced throughput and error resilience. Use the 8GB modules in a symmetric, fully‑populated configuration across all memory channels—typically six or eight modules per node—to deliver the aggregate bandwidth needed for parallel simulations and model training. ECC scrubbing and correction prevent silent data corruption during long‑running compute jobs, improving result accuracy without requiring costly registered memory.
Rigorously tested server memory compatible with Dell R240, T140, Lenovo ST250, and HPE ML30 Gen10.
Q: Can I mix this MTA9ASF1G72AZ-2G3B1ZI with other memory modules of different brands or speeds?
A: Mixing ECC UDIMMs from different brands or speeds is not recommended. For reliable server operation, use identical modules—same speed, rank, and CAS latency. Mismatched specs may cause instability or force slower speeds.
Q: Is this memory compatible with my Intel or AMD server platform?
A: It is compatible with platforms supporting DDR4-2400 ECC Unbuffered DIMMs, such as Intel Xeon E3-1200 v5/v6 (C232/C236 chipsets) and AMD Ryzen PRO processors with B350/X370 chipsets. Verify motherboard supports ECC UDIMM.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical modules in symmetric slots across memory channels, typically A1/B1 first. For optimal interleaving, use a single rank x8 module per channel. Always refer to your system board's population guide.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a JEDEC-compliant DDR4-2400 CL17 server module. It does not support overclocking, XMP profiles, or manual voltage adjustments, ensuring maximum stability and data integrity for mission-critical workloads.
Q: What warranty and typical failure rate can I expect?
A: This Micron memory carries a 1-year warranty. As a premium server-grade module, it offers a typical annualized failure rate (AFR) below 0.5%, reflecting high reliability for 24/7 enterprise operations.