SK Hynix 128GB 2S4Rx4 DDR4-2933Y-L PC4-23400 LRDIMM ECC Load Reduced Memory HMABAGL7C4R4N-WR
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- Specifications
- Description
| Manufacturer Part Number | HMABAGL7C4R4N-WR |
| Manufacturer | Hynix |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Memory |
| Model | (This memory has a wrong part number on HPE label) |
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SK Hynix 128GB 2S4Rx4 DDR4-2933Y-L PC4-23400 LRDIMM ECC Load Reduced Memory HMABAGL7C4R4N-WR
The SK Hynix HMABAGL7C4R4N-WR is a high-density 128GB DDR4 Load Reduced DIMM (LRDIMM) engineered for enterprise and mission-critical server environments. Operating at 2933 MT/s, this module leverages advanced 3DS (3D-stacked) architecture to deliver maximum capacity per DIMM while maintaining signal integrity and performance.
Related Part Numbers
HMABAGL7C4R4N-WR, P03055-091, P06191-001, P00928-B21, P00929-B21, Q9U21A
Core Technical Specifications
- Capacity: 128GB (Single Module)
- Memory Type: DDR4 SDRAM
- Speed: 2933 MHz (PC4-23400 / DDR4-2933Y)
- Data Rate: 2933 MT/s
- Bus Clock: 1466 MHz
- Module Type: LRDIMM (Load Reduced DIMM)
- Error Correction: ECC (Error-Correcting Code)
- CAS Latency: CL21
- Voltage: 1.2V
- Pin Count: 288-Pin
Rank & Architecture
- Rank Configuration: 2S4Rx4 (Octal Rank)
- Technology: 3DS (3D Stacked DIMM)
- DRAM Components: 32Gbit DDP (Double Density Package)
- Die Generation: SK Hynix C-Die
The 2S4Rx4 configuration represents a stacked dual quad-rank design, appearing as an octal-rank module to the memory controller. This enables extremely high capacity per DIMM while maintaining stability through the LRDIMM isolation buffer.
Key Features
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Ultra-High Capacity:
128GB per module for maximum memory density in enterprise systems -
3DS Stacked Technology:
Enables higher capacities without compromising signal integrity -
LRDIMM Buffering:
Reduces electrical load on the memory controller, allowing for higher scalability -
ECC Reliability:
Detects and corrects memory errors for mission-critical workloads -
Optimized for Data Centers:
Ideal for virtualization, large databases, and in-memory computing
Operating Conditions
- Operating Temperature: 0°C to 85°C
- Voltage: 1.2V (low power DDR4 standard)
Compatibility Notes
- Designed for enterprise servers that support DDR4 LRDIMM modules
- Requires CPUs and chipsets that support high-capacity 3DS LRDIMMs
- Not compatible with RDIMM or UDIMM-only systems
- Commonly used in platforms supporting 2nd Generation Intel Xeon Scalable processors (for full 2933 MT/s speed)
Summary
The SK Hynix HMABAGL7C4R4N-WR 128GB DDR4-2933 LRDIMM is a premium enterprise memory solution built for high-capacity, high-performance server environments. With its 3DS stacked architecture, ECC reliability, and load-reduced design, it is ideal for demanding workloads such as virtualization, analytics, and large-scale database processing where maximum memory density and stability are critical.