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A-Tech
A-Tech 64GB DDR5 4800MHz ECC RDIMM 2Rx4 EC8 Server RAM
64GB DDR5 4800MHz ECC registered DIMM with 2Rx4 organisation for HP/HPE server upgrades
- Capacity64GB
- Type288-Pin DDR5 RDIMM
- SpeedDDR5 4800 (PC5 38400)
- CAS Latency40
- Voltage1.10V
- ECCYes
- 64GB capacity expands server memory for heavy workloads
- DDR5 4800MHz speed delivers PC5-38400 bandwidth for data-intensive tasks
- ECC RDIMM with 2Rx4 rank corrects errors to protect critical data
- Registered 288-pin design buffers signals for stable multi-module operation
- 10V standard voltage reduces power draw per module
64GB DDR5 ECC RDIMM Server Module
This 64GB DDR5 registered DIMM provides error-correcting memory for server and workstation platforms. It operates at 4800MHz with a CAS latency of 40 and a standard voltage of 1.10V. The module uses a 2Rx4 rank configuration with major-brand DRAM ICs.
DDR5 4800MHz Registered Interface Limits
The DDR5 4800 standard sets the maximum transfer rate at PC5-38400 for this registered form factor. Registered buffering adds a clock cycle, which stabilises heavy loads but prevents use in unbuffered desktop boards. ECC functionality requires a platform that supports registered ECC memory.
64GB Single-Module Capacity Constraint
This single 64GB module fills one 288-pin slot and cannot be split across channels. Systems needing more than 64GB per channel must populate additional slots with matching modules. Buyers who need smaller increments or non-ECC memory should select a different specification.
주요 특징
- 64GB capacity expands server memory for heavy workloads
- DDR5 4800MHz speed delivers PC5-38400 bandwidth for data-intensive tasks
- ECC RDIMM with 2Rx4 rank corrects errors to protect critical data
- Registered 288-pin design buffers signals for stable multi-module operation
- 10V standard voltage reduces power draw per module
사양
| Brand | A-Tech |
|---|---|
| Series | Compatible Replacement for HP/HPE P43331-B21 P43331R-B21 P43333-0A1 745094-001 P43333-0A1U S1F59AR |
| Model | A-Tech 64GB DDR5-4800 ECC RDIMM Server RAM Module |
| Capacity | 64GB |
| Type | 288-Pin DDR5 RDIMM |
| Speed | DDR5 4800 (PC5 38400) |
| CAS Latency | 40 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Features | Major Brand DRAM IC Chips |
이 상품에 대한 질문
Should I choose the 64GB DDR5-4800 ECC RDIMM or a lower-capacity module for my HP/HPE server?
The 64GB 2Rx4 module suits servers needing maximum capacity per slot; smaller DIMMs leave room for future expansion but reduce density.
What does the 4800MHz rating deliver inside a compatible server?
It provides PC5-38400 bandwidth at 1.10V with CL40 latency, running at DDR5-4800 speed when the platform supports that data rate.
How does the 288-pin DDR5 RDIMM interface limit performance in practice?
The registered 288-pin DDR5 slot caps operation to the module's 4800MT/s rating and requires a platform that supports ECC RDIMM memory.
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