The MTC20F2085S1RC48BA1 is Micron’s 32GB DDR5 ECC registered DIMM (RDIMM) rated at 4800 MT/s, a high-turnover SKU for resellers supplying server memory to data center builds, virtualization clusters, and cloud infrastructure projects. Because it is a JEDEC-standard RDIMM, deployment requires a platform with DDR5 registration and ECC support — we recommend advising your customers to verify CPU and motherboard generation before purchase. DDR5 RDIMMs cannot be mixed with DDR4 modules or LRDIMMs within the same channel, so single-technology channels must be quoted as complete sets.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | Micron |
| Model Number | MTC20F2085S1RC48BA1 |
| Form Factor | RDIMM (Registered DIMM) |
| Memory Type | DDR5 ECC RDIMM (Registered DIMM) — platform-dependent; server boards only |
| Capacity | 32GB |
| Data Rate | 4800 MT/s |
| Speed Grade | PC5-38400R |
| Rank Configuration | 2Rx8 (Dual Rank) |
| Error Correction | ECC Supported |
| CAS Latency | CL40 |
| Operating Voltage | 1.1V (lower than DDR4, helps thermal headroom in dense chassis) |
| Pin Count | 288-pin |
| DRAM Organization | 4G x 80 |
| DRAM Architecture | x8-based DRAM |
| Data Width | 80-bit (64-bit Data + 8-bit ECC + parity bits) |
| DRAM Density | 16Gb DDR5 DRAM |
| Compliance | JEDEC DDR5 Standard |
| Memory Bandwidth | 38.4 GB/s (guidance only; actual throughput depends on platform configuration) |
| Operating Temperature | 0°C to 95°C |
| Applications | Enterprise Servers, Data Centers, Cloud Computing Platforms, Virtualization Systems, and High-Performance Computing Environments |
Stock & Batch Supply
This SKU is held in volume stock with batch-consistent sourcing — orders within the same production lot ship with identical firmware and date codes, which is critical for system integrators building multi-node configurations where matched memory populations are required. Mixed-lot shipments are flagged in advance so buyers can approve or request a consolidated batch. For large projects, reserve allocation ahead of your deployment window to lock pricing and lot consistency.
Compatibility & Deployment Guidance for Integrators
- Platform fit: 288-pin, 1.1V DDR5 registered module — compatible exclusively with DDR5 RDIMM-capable server platforms. Cross-check the CPU/board memory QVL before quoting end customers.
- Channel rules: RDIMMs cannot be combined with UDIMMs or LRDIMMs in the same channel; quote complete matched sets for any given server.
- Configuration value: The dual-rank (2Rx8) layout at 32GB balances density and channel population, and can deliver higher effective bandwidth on memory-intensive workloads than single-rank equivalents — a strong talking point for virtualization and HPC tenders.
- Population practice: For multi-socket or high-core-count hosts, supply modules in matched sets and follow the server vendor’s population order to hit rated bandwidth and avoid frequency downtraining.
Warranty, RMA & Export Compliance
All modules ship with standard wholesale warranty coverage and a defined RMA process — defective units are handled via advance replacement or credit against your account, subject to our RMA terms. Shipments are CE, FCC, and RoHS compliant with documentation available for customs clearance and tender submissions. Export classification is confirmed per destination; contact us for ECCN and country-of-origin details when bidding on regulated projects.
For volume allocation, batch documentation, or destination-specific compliance paperwork, request a wholesale quote and our sales team will respond with current pricing and availability.
Wholesale & Procurement Notes
- MOQ: Negotiable depending on project size and allocation — smaller trial quantities available for qualified resellers.
- Pricing: Tiered volume pricing; request a quote for 50+, 250+, and 1000+ unit breaks.
- Lead time: In-stock orders typically ship within 1–3 business days; large allocations may require 1–2 weeks confirmation.
- Packing & shipping: Anti-static trays, bulk cartons, or OEM-pack options; DHL/FedEx/air freight with export documentation provided.
- RMA window: Standard warranty RMA handling; DOA units accepted for replacement or credit within 30 days of receipt.
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