For resellers, system integrators, and IT procurement teams servicing DDR3-generation server fleets, the SK hynix HMT42GR7BFR4C-RD 16GB DDR3-1866 RDIMM remains a high-demand maintenance and upgrade item. We supply this module in volume with batch-consistent stock, ensuring matched part numbers and firmware-compatible production lots across your order — critical for symmetric channel population in virtualization hosts, cache tiers, and enterprise storage systems.
Our B2B inventory is refreshed on a rolling basis, and current stock levels, date codes, and country of origin can be confirmed before you commit to a purchase order. Because DDR3 RDIMMs are platform-locked (they will not operate in desktop boards and cannot coexist with DDR4/DDR5 memory), we recommend verifying your qualified vendor list against the exact part number prior to ordering; our sales engineers can assist with compatibility checks for common server platforms.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | SK hynix |
| Part Number | HMT42GR7BFR4C-RD |
| Capacity | 16GB |
| Memory Type | DDR3 SDRAM |
| Module Type | RDIMM (Registered DIMM) |
| Form Factor | 240-Pin DIMM |
| Data Rate | 1866 MT/s (may downclock if the platform supports lower speeds only) |
| Speed Grade | DDR3-1866 |
| Bandwidth | PC3-14900 |
| ECC Support | Yes |
| Rank Configuration | 2Rx4 (Dual Rank) |
| CAS Latency | CL13 |
| Operating Voltage | 1.5V |
| Signal Type | Registered |
| Application | Servers, Workstations, Enterprise Storage Systems |
Notes for Resellers and Integrators
- Batch consistency: modules within a single PO are shipped from the same production lot wherever stock allows, simplifying burn-in testing and mixed-deployment validation across your customer base.
- Warranty & RMA: all units carry a standard wholesale warranty with a streamlined RMA process — defective returns are logged, screened, and replaced or credited per agreed terms, minimizing downtime for your service contracts.
- Export compliance: shipments are accompanied by documentation supporting CE, FCC, and RoHS requirements, making the product suitable for distribution and integration projects across major overseas markets.
- Logistics: anti-static individual packaging with consolidated carton options supports both small replenishment orders and full-pallet project shipments.
- Compatibility advisory: as an ECC registered DIMM, this module requires server/workstation boards with RDIMM support; confirm the part number against your platform’s qualified memory list before deploying.
Whether you are fulfilling maintenance contracts, building legacy-compatible systems, or holding buffer stock for DDR3-era server lines, we can structure supply terms around your volume and delivery schedule. For current pricing, stock confirmation, and delivery timelines, request a wholesale quote and our team will respond with a tailored offer.
Wholesale & Procurement Notes
- MOQ negotiable depending on configuration and stock position.
- Tiered volume pricing available — request a quote for your target quantity.
- Typical lead time: 3–7 business days for in-stock items; longer for scheduled batch orders.
- Packing & shipping: anti-static trays/boxes, consolidated cartons or pallets; DHL/FedEx/air freight options with tracking.
- RMA window: standard 12-month warranty with DOA coverage; contact support within 30 days of receipt for DOA claims.
Related reading
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