HPE 64GB 4RX4 DDR4-2666 LR Smart Memory DIMM (815101-B21)
$393
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Samsung · DDR4 Memory
Samsung 64GB M386A8K40BMB-CRC4Q DDR4 ECC LRDIMM 2400MHz PC4-2400T 4DRx4 Server RAM
- Part number
- M386A8K40BMB-CRC4Q
- Condition
- Refurbished
- Warranty
- 1 year
- Bench-tested 48 hrs
- 1-year warranty
- 30-day returns
The Samsung M386A8K40BMB-CRC4Q is a genuine 64GB DDR4-2400 ECC Registered (RDIMM) Server Memory module engineered for enterprise servers and data center environments. Featuring PC4-2400T (PC4-19200) , 4Rx4 architecture , 288-pin RDIMM ,…
| Capacity | 64GB |
|---|---|
| Memory type | DDR4 SDRAM |
| Speed | DDR4-2400 (2400MT/s) |
| Module type | Registered (RDIMM) |
| Rank | 4Rx4 |
| Form factor | 288-Pin RDIMM |
| Capacity | 64GB |
|---|---|
| Memory type | DDR4 SDRAM |
| Speed | DDR4-2400 (2400MT/s) |
| PC rating | PC4-2400T (PC4-19200) |
| Error checking | ECC |
| Module type | Registered (RDIMM) |
| Rank | 4Rx4 |
| Application | Enterprise Servers & Workstations |
| Form factor | 288-Pin RDIMM |
|---|---|
| Brand | Samsung |
| Memory Speed | 2400 |
| CAS latency | CL17 |
|---|---|
| Voltage | 1.2V |
48-hour burn-in
CPU, memory and drives run under load for two days. SMART data, POST logs and thermals are archived against the serial number.
Firmware and configuration
BIOS, management controller and storage controller are brought to the current stable release, and RAID is pre-configured on request.
1-year Horizon warranty
Parts and labour from the delivery date, with advance replacement on stocked SKUs so you are not waiting on the inbound unit.
30-day returns
Full refund, no restocking fee. Return shipping is prepaid by us on dead-on-arrival units. An RMA number is required.
Samsung M386A8K40BMB-CRC4Q 64GB DDR4-2400 ECC Registered RDIMM Server Memory
Product Short Description
The Samsung M386A8K40BMB-CRC4Q is a genuine 64GB DDR4-2400 ECC Registered (RDIMM) Server Memory module engineered for enterprise servers and mission-critical data center environments. Featuring PC4-2400T (PC4-19200), 4Rx4 architecture, 288-pin RDIMM, ECC (Error Correcting Code) technology, CL17 latency, and 1.2V low-power operation, it delivers exceptional performance, enhanced system stability, and superior data integrity for virtualization, cloud computing, enterprise databases, storage systems, and demanding enterprise workloads.
Product Description
Upgrade your enterprise infrastructure with the Samsung M386A8K40BMB-CRC4Q 64GB DDR4-2400 ECC Registered (RDIMM) Server Memory, engineered to deliver enterprise-grade performance, reliability, and scalability for modern servers and mission-critical data center environments.
Featuring a 64GB capacity operating at 2400MT/s (DDR4-2400 / PC4-2400T / PC4-19200), this enterprise-class memory module provides exceptional memory bandwidth for virtualization, cloud computing, enterprise databases, storage systems, analytics, and high-performance computing (HPC). Built using genuine Samsung DRAM components, the M386A8K40BMB-CRC4Q is designed for dependable 24/7 operation and long-term reliability in demanding enterprise environments.
Integrated ECC (Error Correcting Code) technology automatically detects and corrects single-bit memory errors, helping safeguard critical business data while improving overall server stability and maximizing system uptime. As a Registered DIMM (RDIMM), the module enhances signal integrity, allowing enterprise servers to support larger memory capacities while maintaining reliable performance under heavy workloads.
Its 4Rx4 quad-rank architecture provides high memory density for enterprise platforms requiring large-capacity memory configurations. Operating at an energy-efficient 1.2V with CL17 latency, this module helps reduce power consumption while delivering fast, stable, and consistent performance for business-critical applications.
Every Samsung memory module undergoes rigorous quality testing to ensure maximum compatibility, durability, and long service life. Whether you're upgrading existing servers, expanding virtualization infrastructure, or deploying new enterprise hardware, the Samsung M386A8K40BMB-CRC4Q delivers the enterprise-grade quality trusted by leading OEM server manufacturers and IT professionals worldwide.
Key Features
- Genuine Samsung Enterprise Server Memory
- 64GB Capacity
- DDR4-2400 (2400MT/s)
- PC4-2400T (PC4-19200)
- ECC (Error Correcting Code)
- Registered DIMM (RDIMM)
- 4Rx4 Quad Rank
- 288-Pin Form Factor
- CL17 Latency
- 1.2V Low Power Operation
- Enterprise-Class Reliability
- Fully Tested for Performance & Stability
Technical Specifications
Compatibility
The Samsung M386A8K40BMB-CRC4Q is compatible with enterprise servers supporting DDR4 ECC Registered (RDIMM) memory, including:
- Dell PowerEdge Servers
- HPE ProLiant Servers
- Lenovo ThinkSystem Servers
- Cisco UCS Servers
- IBM System x Servers
- Supermicro Servers
- Fujitsu PRIMERGY Servers
- Huawei Enterprise Servers
Ideal Applications
- Enterprise Servers
- Data Centers
- Virtualization (VMware & Hyper-V)
- Cloud Computing
- Database Servers
- Storage Servers
- High-Performance Computing (HPC)
- Artificial Intelligence (AI)
- Big Data Analytics
- Mission-Critical Enterprise Applications
Why Choose Samsung?
Samsung is one of the world's leading semiconductor manufacturers and a trusted supplier of enterprise memory to major OEM server manufacturers. Samsung server memory is recognized for exceptional reliability, broad compatibility, energy efficiency, and long-term performance in enterprise and data center environments.
Why Buy From Horizon Hardware?
At Horizon Hardware, we specialize in supplying genuine enterprise IT hardware to businesses, system integrators, cloud providers, and data centers worldwide.
- Genuine OEM Server Memory
- Fully Tested & Quality Assured
- Competitive Wholesale Pricing
- Bulk Quantity Available
- Worldwide Shipping
- Fast Order Processing
- Dedicated Customer Support
$450.00
