AddOn MEM-DR480L-HL01-UN21-AA 8GB DDR4-2133MHz Unbuffered Dual Rank 288-pin UDIMM RAM Module
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Product Features
Product Overview
The AddOn MEM-DR480L-HL01-UN21-AA is an 8GB DDR4 memory module engineered for compatibility with Supermicro systems requiring the MEM-DR480L-HL01-UN21 specification. This factory-original module delivers 2133 MHz performance in a 288-pin DIMM form factor with unbuffered dual-rank architecture.
Built with DDR4 SDRAM technology, this module operates at 1.2V for efficient power consumption while providing reliable data transfer rates. The non-ECC configuration makes it suitable for workstations and servers where error correction is handled at the system level rather than the module level.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This memory module implements DDR4-2133/PC4-17066 standards with dual-rank organization that improves memory access efficiency by dividing the module into two independent sections. The unbuffered signal processing ensures direct communication between the memory controller and DRAM chips without intermediate buffering.
The 288-pin UDIMM design follows industry-standard DIMM form factor specifications for compatibility with standard server and workstation memory slots. Each module is factory-tested to meet original equipment manufacturer specifications for reliability and performance consistency.
Relevant factors for this section include Memory Size, Memory Technology, Memory Voltage, Number of Pins. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This AddOn memory module provides guaranteed compatibility with Supermicro systems designed for the MEM-DR480L-HL01-UN21 specification, eliminating compatibility concerns that can arise with third-party memory solutions. The factory-original design ensures electrical characteristics match OEM requirements precisely.
Performance Consistency
Operating at 2133 MHz with DDR4 technology delivers stable data transfer rates suitable for computational workloads, virtualization environments, and data processing applications.
- 2133 MHz clock speed
- DDR4 SDRAM interface
- Dual-rank organization
Compatibility Assurance
Manufactured to exact MEM-DR480L-HL01-UN21 specifications, this module undergoes validation testing to ensure reliable operation in compatible Supermicro systems without timing or voltage compatibility issues.
- Factory original specification
- Supermicro compatible
- Electrical validation testing
Deployment / Use Cases
This 8GB DDR4 module is designed for deployment in Supermicro servers and workstations requiring the MEM-DR480L-HL01-UN21 memory specification. It serves as a reliable upgrade or replacement component for maintaining system performance and capacity.
Typical deployment scenarios include enterprise server environments where consistent memory performance is critical, workstation configurations requiring stable memory operation for professional applications, and system maintenance situations where OEM-compatible components are required for warranty compliance or support agreements.
Server Memory Expansion
Add capacity to Supermicro servers running virtualization, database applications, or web hosting services where additional memory improves concurrent task handling and reduces swapping to storage.
Workstation Performance
Enhance workstation responsiveness for engineering applications, content creation software, and development environments that benefit from increased memory bandwidth and capacity.
Highlights
- 8GB DDR4 SDRAM memory capacity
- 2133 MHz operating speed (DDR4-2133/PC4-17066)
- 288-pin DIMM form factor for standard server/workstation slots
- Unbuffered dual-rank architecture
- Non-ECC configuration for compatible systems
- 1.2V operating voltage for power efficiency
- Factory original MEM-DR480L-HL01-UN21 specification
- Supermicro system compatibility
- Lifetime limited warranty
- RoHS and WEEE environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | MEM-DR480L-HL01-UN21-AA |
| Brand Name | AddOn |
| Product Name | 8GB DDR4 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 8 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Number of Modules | 1 x 8GB |
| Memory Speed | 2133 MHz |
| Memory Standard | DDR4-2133/PC4-17066 |
| Memory Rank | Dual-rank |
| Error Checking | Non-ECC |
| Signal Processing | Unbuffered |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | DIMM |
| Miscellaneous | |
| TAA Compliant | No |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the memory capacity of this AddOn module?
This AddOn memory module provides 8GB of DDR4 SDRAM capacity. The 8GB capacity represents the total storage available for system memory operations, suitable for server and workstation applications requiring this specific memory configuration.
What DDR generation and speed does this memory module support?
This module implements DDR4 SDRAM technology operating at 2133 MHz. The DDR4-2133/PC4-17066 standard provides improved bandwidth and power efficiency compared to previous DDR3 generations while maintaining compatibility with systems designed for this specific memory specification.
Is this memory module ECC or non-ECC?
This is a non-ECC (Error-Correcting Code) memory module. Non-ECC memory does not include additional error detection and correction circuitry, making it suitable for systems where error correction is handled at the processor or system level rather than at the memory module itself.
What form factor and pin count does this module use?
This module utilizes a 288-pin DIMM (Dual In-line Memory Module) form factor. The 288-pin configuration is standard for DDR4 memory modules designed for server and workstation applications, ensuring proper physical and electrical compatibility with corresponding memory slots.
What does 'unbuffered dual-rank' mean for this memory?
Unbuffered means the module communicates directly with the memory controller without intermediate buffering chips. Dual-rank indicates the module is organized into two independent sections that can be accessed separately, improving memory access efficiency compared to single-rank modules of the same capacity.
What systems is this memory module compatible with?
This AddOn module is specifically designed for compatibility with Supermicro systems requiring the MEM-DR480L-HL01-UN21 memory specification. It undergoes factory validation to ensure electrical and timing compatibility with these systems, making it suitable as an upgrade or replacement component in compatible server and workstation configurations.
| Qty | Price | Available |
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