The SK hynix HMT42GR7DFR4A-PB is a 16GB DDR3L registered DIMM (RDIMM) that we supply in wholesale volumes to resellers, refurbishment centers, and system integrators servicing legacy DDR3 server estates. Typical end-user deployments include virtualization hosts, data center nodes, and enterprise storage arrays where DDR3 remains the qualified memory generation. As a registered ECC module, it targets server boards only and is not a drop-in option for consumer desktops or any DDR4/DDR5 platform — we advise all procurement buyers to cross-check the target platform’s memory qualified vendor list (QVL) before placing bulk orders.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Brand | SK hynix |
| Part Number | HMT42GR7DFR4A-PB |
| Capacity | 16GB |
| Memory Type | DDR3 SDRAM (DDR3L) |
| Module Type | RDIMM (Registered DIMM) |
| Form Factor | 240-Pin DIMM |
| Data Rate | 1600 MT/s |
| Speed Grade | DDR3-1600 |
| Bandwidth | PC3-12800R |
| Rank Configuration | 2Rx4 (Dual Rank) |
| ECC Support | Yes (requires server platform with ECC support) |
| CAS Latency | CL11 |
| Operating Voltage | 1.35V (Low Voltage DDR3L; platform dependent) |
| Signal Type | Registered |
| Application | Servers, Data Centers, Virtualization, Enterprise Storage |
B2B Supply Advantages
- Batch consistency: Volume orders are fulfilled from single date-code lots wherever stock allows, ensuring uniform part numbers, firmware revisions, and rank configuration across each shipment — critical for multi-channel server builds and RMA traceability.
- Stock position: This SKU is a recurring line in our DDR3 server memory inventory with regular restocking. Confirmed orders are allocated against live stock; for large project quantities, allocation and reservation can be arranged in advance.
- Lead times: In-stock volumes typically ship within 2–5 business days after payment confirmation. Larger project or OEM-quantity orders requiring lot matching may require 7–15 business days — confirm at time of quotation.
- Warranty & RMA: All units ship with a standard reseller warranty. Defective units within the RMA window are processed with cross-shipment or credit options to minimize downtime for your downstream customers.
- Export compliance: Shipments are packaged and documented to meet CE, FCC, and RoHS requirements, with commercial invoice, packing list, and origin documentation provided for customs clearance.
- Deployment guidance: The PC3-12800R (DDR3-1600) grade represents the top of the DDR3 server range, and the 2Rx4 dual-rank layout supports efficient channel population on older platforms. Match identical part number, capacity, and rank per channel to avoid memory training instability, and verify host support for 1.35V DDR3L operation.
Wholesale & Procurement Notes
- MOQ negotiable — flexible minimum order quantities for trial orders and channel partners.
- Tiered volume pricing available; contact us to request a wholesale quote for project or recurring volumes.
- Typical lead time: 2–5 business days for stocked quantities; 7–15 business days for large matched-lot orders.
- Packing & shipping: anti-static trays/boxes, neutral or custom packaging on request; DHL/FedEx/air/sea freight options with full export documentation.
- RMA window: standard 90-day DOA/defect replacement or credit policy; extended terms available for qualified partners.
