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M391B1G73QH0-YK0Q - Samsung 8GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Dual Rank Memory Module
- Capacity: 8GB
- Type: DDR3 SDRAM
- Speed: 1600MHz (PC3-12800)
- Form Factor: UDIMM (Unbuffered DIMM)
- Configuration: 2Rx8 (Dual Rank x8)
- Latency: CL11
- Voltage: 1.5V (standard for DDR3)
- Designed for servers and workstations
Was $155.74 · You save $23.06
Key specifications
See full specs ↓- Product Type
- Memory Module (RAM)
- Capacity
- 8GB
- Memory Technology
- DDR3 SDRAM
- Form Factor
- UDIMM
- Speed
- 1600MHz
- Part Number
- M391B1G73QH0-YK0Q
Product details
The Samsung M391B1G73QH0-YK0Q is an 8GB DDR3-1600MHz Unbuffered DIMM (UDIMM) memory module. It features a 2Rx8 configuration and CL11 latency, designed for servers and workstations that support DDR3 memory.
Technical Information
| Product Type | Memory Module (RAM) |
| Capacity | 8GB |
| Memory Technology | DDR3 SDRAM |
| Form Factor | UDIMM |
| Speed | 1600MHz |
Additional Specifications
| Part Number | M391B1G73QH0-YK0Q |
| Manufacturer | Samsung |
| Rank | 2Rx8 |
| CAS Latency | CL11 |
Description
The Samsung M391B1G73QH0-YK0Q is a high-quality 8GB memory module designed to enhance the performance of compatible computer systems. It is based on DDR3 SDRAM technology, operating at a speed of 1600MHz, which corresponds to PC3-12800 data transfer rates. This module is an Unbuffered DIMM (UDIMM), a common type used in servers and workstations, which does not have an onboard buffer chip, making it suitable for systems that can directly handle the memory signals. The module features a 2Rx8 configuration, indicating it is dual-ranked with eight memory chips per rank. This configuration can sometimes offer performance benefits by allowing the memory controller to access different ranks independently, potentially improving efficiency. The CAS Latency (CL) is rated at CL11, which specifies the number of clock cycles required for the memory to respond to a column address command. Lower CAS latency generally indicates faster response times. This 8GB DDR3-1600MHz UDIMM is a standard component for systems that require reliable and efficient memory performance. It is compatible with a wide range of server and workstation motherboards that support DDR3 memory modules. Upgrading or expanding system memory with modules like this can significantly improve multitasking capabilities, application performance, and overall system responsiveness, especially in memory-intensive environments.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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