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| Model | MT9VDDT3272AG-335G4 |
|---|---|
| Product Type | Memory Module |
| Compliance Standards | RoHS |
| Memory Capacity | 256 MB |
| Memory Technology | DDR |
| Product Voltage | 2.5V |
| RAM Speed | 333MHz |
| RAM Standard | DDR-333/PC-2700 |
| Error Identifying | ECC |
| Signal Type | Unbuffered |
| Column Access Strobe (CAS) | CL2.5 |
| Rank | Single Rank x8 |
| Quantity of Pins | 184-pin |
| RAM Genre | UDIMM |
This 256MB DDR-333 module is an unbuffered ECC UDIMM, targeting legacy entry-level servers and workstations that require data integrity. With CL2.5 low latency and single-rank x8 organization, it delivers reliable error correction and stable signal quality for light virtualization or memory-sensitive embedded applications.
1. ECC protection silently detects and corrects single-bit memory errors, safeguarding data integrity for mission-critical enterprise applications that cannot tolerate silent corruption.
2. Unbuffered signal architecture eliminates register latency, enabling faster command-to-data turnaround ideal for small-scale database servers needing low transaction overhead.
3. Single Rank x8 organization reduces electrical loading on the memory bus, improving signal integrity when populating multiple modules in compact server builds.
4. CL2.5 column access latency delivers swift data retrieval, directly accelerating query responses in light middleware and caching workloads.
5. PC-2700 memory bandwidth provides balanced throughput for entry-level web hosting and file serving, matching network pipe rates without bottlenecking concurrent client requests.
When you are maintaining a legacy server or a dedicated edge appliance handling critical tasks—think of an always-on inventory database or a lightweight virtualization host for network services—the MT9VDDT3272AG-335G4 module is not just a spare part, it is a safeguard for your operation. Its ECC error correction actively detects and fixes single-bit memory errors caused by background radiation or electrical noise, which means a flipped bit in your transactional record or hypervisor control structure will not silently corrupt data or crash the system in the middle of a month-end close. The unbuffered design bypasses register chips, cutting access latency and giving you a measurable responsiveness edge when your database engine iterates through frequent small queries, so inventory lookups feel immediate even under concurrent load. With a Column Address Strobe latency of CL2.5, the module delivers data with minimal wait cycles, directly accelerating workloads that depend on fast random access. The single-rank x8 organization reduces electrical loading on the memory controller, assuring stable signal integrity on older server motherboards where multiple ranks might flirt with instability. For your file server or branch-office virtualization box, this translates into unwavering uptime, predictable performance, and the confidence that a memory upgrade will not turn into a compatibility puzzle.
General Virtualization
These 256 MB ECC UDIMMs provide basic error correction suited for light virtualization on legacy platforms. Deploy modules in matched pairs to enable dual-channel interleaving, minimizing memory bandwidth bottlenecks. For a minimal hypervisor and 3–4 tiny VMs, install four modules (1 GB total) and reserve 512 MB for the host; expect severe paging if workloads grow.
In-Memory Database
In-memory databases demand large, fast memory spaces, making single 256 MB sticks impractical for production. Use this memory only in testbeds by populating every slot—eight modules yield 2 GB—to hold tiny datasets under a few hundred MB. For any real workload, migrate to a contemporary platform with Registered DDR4/5 DIMMs and capacities above 64 GB.
High-Performance Computing
HPC applications require high throughput and capacity, both absent in PC-2700 DDR modules. Installing a module per channel (e.g., 4 sticks) enables minimal parallelism, but 2.7 GB/s peak bandwidth and 1–2 GB total capacity cripple modern computational kernels. This configuration is purely for firmware validation or legacy cluster maintenance; upgrade to a modern memory architecture for any valid HPC target.
Rigorously tested server DDR ECC UDIMM; compatible with Dell PowerEdge 400SC/800, HP ProLiant ML110 G1, IBM xSeries 205.
Q: Can I mix this MT9VDDT3272AG-335G4 with other memory modules of different brands or speeds?
A: Mixing is not recommended. Mixed modules may cause instability, ECC errors, or downclocking to the lowest speed. For mission-critical server environments, use identical modules for guaranteed reliability and data integrity.
Q: Is this memory compatible with my server platform?
A: It fits server or workstation boards supporting 184-pin DDR-333 ECC Unbuffered UDIMMs. Check compatibility with your Intel E7500/E7210 or AMD-8000 series chipset. Verify ECC support in BIOS before purchasing.
Q: What is the recommended DIMM population order for optimal performance?
A: Populate identical modules per memory channel, starting from the slot closest to the CPU. Consult your motherboard manual for ECC UDIMM slot rules. Balancing channels ensures dual-channel operation and stable performance.
Q: Does this module support overclocking or XMP profiles?
A: No. This is a legacy server-grade ECC UDIMM with fixed JEDEC DDR-333 specifications. It does not support overclocking or XMP profiles, as stability and data reliability take priority over higher frequencies.
Q: What warranty and typical failure rate can I expect?
A: This module includes a 1-year warranty. Typical failure rate is below industry average for DDR ECC memory when properly handled. Premature failures are uncommon, and our warranty covers manufacturer defects.