The MTA18ASF2G72PDZ-3G2R is a 16GB DDR4-3200 registered ECC DIMM positioned as a high-turnover SKU for resellers, system integrators, and IT procurement teams servicing DDR4-generation server fleets. It is a standard-fit upgrade module for Intel Xeon Scalable and AMD EPYC (Zen 2/3) platforms where registered ECC memory is required, making it a reliable line item for maintenance contracts, fleet refreshes, and build-to-order server configurations. Buyers should verify platform QVL compatibility and note that 3200 MT/s operation depends on CPU and memory population rules.
We stock this part in volume with batch-consistent inventory—orders within the same shipment window are fulfilled from matched date codes and model runs, which is critical for integrators deploying multi-channel server configurations that require uniform module behavior. Certificates of conformity and test documentation are available on request for tender and audit purposes.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | MTA18ASF2G72PDZ-3G2R |
| Brand | Micron |
| Memory Type | DDR4 ECC RDIMM (Registered DIMM) |
| Capacity | 16GB |
| Data Rate | 3200 MT/s (platform dependent) |
| Speed Grade | PC4-25600R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL22 |
| Operating Voltage | 1.2V |
| Pin Count | 288-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 2G x 72 |
| DRAM Architecture | x4-based DRAM |
| Data Width | 72-bit (64-bit Data + 8-bit ECC) |
| Number of DRAM Chips | 36 |
| Compliance | JEDEC DDR4 Standard |
| Memory Bandwidth | 25.6 GB/s |
| Module Height | 31.25 mm |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise Servers, Data Centers, Virtualization Platforms, Database Servers, and Storage Systems |
Trade & Integration Guidance
- Platform scope: Registered ECC modules are supported only on server/workstation boards with RDIMM support. They will not operate in consumer desktops and must not be mixed with DDR5 or unbuffered UDIMMs—worth flagging to end customers to reduce return rates.
- Deployment value: The 16GB 2Rx4 configuration is the volume workhorse of the DDR4 RDIMM family, balancing density, cost, and dual-rank memory-level parallelism. Advise customers to follow channel population order per platform guidelines to achieve rated 3200 MT/s speeds.
- Batch consistency for rollouts: For multi-node deployments, we recommend ordering the full project quantity in a single purchase order so modules ship from one matched production batch, ensuring uniform timing behavior across all channels.
- Export & certification: Shipments are accompanied by CE/FCC/RoHS compliance documentation as applicable, suitable for resale and integration in most export markets. Buyers are responsible for confirming import requirements in the destination country.
Warranty & RMA Handling
All units carry a standard wholesale warranty with a defined RMA window from invoice date. Faulty modules returned within the window are cross-checked, tested, and replaced or credited under agreed terms. Defective units should be reported with batch/date-code information to accelerate processing; our support team coordinates RMA logistics for overseas buyers to minimize downtime on maintenance contracts.
For project-based requirements, stock availability checks, or volume pricing tiers, please request a wholesale quote and our trade desk will respond with current allocation and lead times.
Wholesale & Procurement Notes
- MOQ: Negotiable depending on configuration and destination market.
- Pricing: Tiered volume discounts available—request a quote for 50/100/500+ unit pricing.
- Lead time: In-stock items typically dispatch within 3–7 business days; large allocations subject to confirmation.
- Packing & shipping: Anti-static trays/bulk cartons; DHL, FedEx, or consolidated freight options with export documentation.
- RMA window: Standard warranty RMA accepted within the agreed window from invoice date, subject to terms.
Related reading
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