The Samsung M393B2G70DB0-YK0 is a 16GB DDR3 ECC registered DIMM (RDIMM) rated at 1600 MT/s, positioned as a supply item for resellers, system integrators, and IT procurement teams servicing legacy DDR3 server environments. Typical demand comes from maintenance contracts, spare-parts replenishment, and capacity upgrades on enterprise servers, data center nodes, virtualization hosts, and storage systems still running DDR3L (1.35V) platforms.
Stock is sourced in commercial volumes, and we advise buyers to cross-check the module against the target platform’s memory compatibility list (QVL) and population rules before committing to order quantities.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Model Number | M393B2G70DB0-YK0 |
| Brand | Samsung |
| Memory Type | DDR3 ECC RDIMM (Registered DIMM) |
| Capacity | 16GB |
| Data Rate | 1600 MT/s |
| Speed Grade | PC3-12800R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| Error Correction | ECC Supported (requires an ECC-capable platform) |
| CAS Latency | CL11 |
| Operating Voltage | 1.35V (DDR3L) |
| Pin Count | 240-pin |
| Form Factor | RDIMM (Registered DIMM) |
| DRAM Organization | 2G x 72 |
| DRAM Architecture | x4-based DRAM |
| Compliance | JEDEC DDR3L Standard |
| Memory Bandwidth | 12.8 GB/s |
| Operating Temperature | 0°C to 85°C |
| Applications | Enterprise Servers, Data Centers, Virtualization Platforms, Storage Systems |
Sourcing & Deployment Considerations
- Registered DIMMs are not interchangeable with UDIMMs or LRDIMMs on the same channel, and DDR3 modules will not fit or function in DDR4/DDR5 slots. Integrators should confirm supported speeds, voltage, and per-channel DIMM population limits for each target platform in the project scope.
- The dual-rank (2Rx4) layout allows higher capacity per slot, which can simplify slot-limited upgrades; note that some platforms derate maximum speed depending on rank population, relevant for mixed-fleet deployments.
- For multi-unit deployments, we recommend ordering from a single batch so part numbers and SPD data remain uniform across all channels, minimizing interoperability risk in production environments. Batch-level matching is available on request for qualified order volumes.
- Shipments are prepared with export-compliant documentation (CE/FCC/RoHS declarations where applicable) to support customs clearance and resale compliance in overseas markets.
- Warranty and RMA handling is managed at the wholesale level: DOA units and warranty claims are processed through our RMA channel with defined turnaround targets, so resellers can support their own downstream customers without direct vendor engagement.
Lead times and batch availability for this SKU vary with demand; current stock levels and pricing are confirmed per inquiry. Resellers and system integrators planning volume purchases or framework agreements are invited to request a wholesale quote.
Wholesale & Procurement Notes
- MOQ negotiable depending on stock position and destination market.
- Tiered volume pricing available — request a quote with your target quantity for best rates.
- Typical lead time: 3–7 business days for in-stock quantities; larger batches quoted individually.
- Packing options include anti-static bulk trays and OEM retail boxes; consolidated freight (air/express) supported with export documentation.
- RMA window: 12 months limited warranty with DOA replacement covered within the first 30 days.
