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Hynix HMT451R7AFR8A-PBT8-AH 4GB DDR3-1600MHz RDIMM 1Rx8 CL11 Memory
- Capacity: 4GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1600MHz (PC3-12800)
- Configuration: 1Rx8 (Single Rank x8)
- CAS Latency: CL11
- Voltage: 1.5V (Standard for DDR3)
- Designed for servers and high-end workstations
HMT451R7AFR8A-PBT8-AH isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Brand
- Hynix
- Part Number
- HMT451R7AFR8A-PBT8-AH
- Memory Type
- DDR3 SDRAM
- Capacity
- 4GB
- Speed
- 1600MHz
- Form Factor
- RDIMM
Product details
The Hynix HMT451R7AFR8A-PBT8-AH is a 4GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1600MHz with a 1Rx8 configuration and a CL11 CAS latency, designed for server environments.
Technical Information
| Brand | Hynix |
| Part Number | HMT451R7AFR8A-PBT8-AH |
| Memory Type | DDR3 SDRAM |
| Capacity | 4GB |
Additional Specifications
| Speed | 1600MHz |
| Form Factor | RDIMM |
| Rank | 1Rx8 |
| CAS Latency | CL11 |
Description
The Hynix HMT451R7AFR8A-PBT8-AH is a 4GB DDR3 Registered DIMM (RDIMM) memory module, engineered for enhanced performance and stability in server and workstation environments. With a clock speed of 1600MHz, it offers superior data transfer rates compared to lower-speed modules, contributing to faster application execution and improved system responsiveness. This module features a 1Rx8 configuration, meaning it has a single rank of memory chips, each organized as x8 bits. The Registered DIMM design includes an onboard register chip that buffers command and address signals, reducing electrical load on the memory controller. This allows for higher memory densities and greater stability, making RDIMMs the standard for most enterprise-grade servers. The CAS latency (CL) of 11 signifies the number of clock cycles required for the memory to access data after a command is issued. While CL11 is slightly higher than some lower-speed modules, it is appropriate for the 1600MHz speed and ensures reliable operation. The HMT451R7AFR8A-PBT8-AH is a dependable choice for memory upgrades or replacements in systems that support DDR3 RDIMMs, providing a balance of capacity, speed, and reliability.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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