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M393ABG40M5B-CYF - Samsung 256GB DDR4-2933MHz PC4-23400 ECC Registered CL21 288-Pin DIMM Octal Rank 1.2V Memory Module
- PC/Server 256 GB DDR4
- 288-pin DIMM 1 x 256 GB
- 1.2 V
Was $2,513.76 · You save $376.76
Key specifications
See full specs ↓- Internal memory
- 256 GB
- Memory layout (modules x size)
- 1 x 256 GB
- Internal memory type
- DDR4
- Memory clock speed
- 2933 MHz
- Component for
- PC/Server
- Memory form factor
- 288-pin DIMM
Product details
Samsung M393ABG40M5B-CYF. Component for: PC/Server, Internal memory: 256 GB, Memory layout (modules x size): 1 x 256 GB, Internal memory type: DDR4, Memory clock speed: 2933 MHz, Memory form factor: 288-pin DIMM
Features
| Internal memory | 256 GB |
| Memory layout (modules x size) | 1 x 256 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2933 MHz |
| Component for | PC/Server |
| Memory form factor | 288-pin DIMM |
| Buffered memory type | Registered (buffered) |
| Memory ranking | 8 |
| Memory voltage | 1.2 V |
Description
The Samsung M393ABG40M5B-CYF is a high-capacity 256GB DDR4 Registered DIMM (RDIMM) memory module, engineered for demanding server and workstation environments. Operating at a speed of 2933MHz, this module provides substantial bandwidth, crucial for applications that require rapid data processing and high throughput. The RDIMM design incorporates a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved stability in multi-module configurations, which is standard in server systems. This specific module features an 8-rank (8Rx4) configuration. Rank is a measure of memory organization; an 8-rank module offers higher density and potentially improved performance by allowing the memory controller to interleave accesses across more banks of memory. This high-density configuration is particularly beneficial for servers that need to maximize their installed memory capacity within a limited number of DIMM slots, supporting memory-intensive tasks such as large database operations, virtualization, and complex scientific simulations. With a CAS Latency (CL) of 21, the M393ABG40M5B-CYF strikes a balance between speed and latency, providing efficient performance for its class. The standard 1.2V operating voltage ensures compatibility with most modern DDR4 server platforms. This 256GB RDIMM is a premium component designed to enhance the performance, capacity, and reliability of high-end computing systems.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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