
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Transcend 1287980021 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin Dual Rank DIMM Memory Modul...
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Speed: 400MHz (PC2-3200)
- ECC Registered: Yes
- CAS Latency: CL3
- Pin Configuration: 240-Pin
- Rank: Dual Rank
- Form Factor: DIMM
1287980021 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 1GB
- Memory Type
- DDR2 SDRAM
- Speed
- 400MHz
- Module Type
- PC2-3200
- ECC
- Registered
- CAS Latency
- CL3
Product details
This Transcend memory module is a 1GB DDR2 SDRAM DIMM designed for servers and workstations requiring ECC Registered memory. It operates at a speed of 400MHz (PC2-3200) with CAS latency 3 and features a dual-rank configuration.
Technical Information
| Capacity | 1GB |
| Memory Type | DDR2 SDRAM |
| Speed | 400MHz |
| Module Type | PC2-3200 |
| ECC | Registered |
Additional Specifications
| CAS Latency | CL3 |
| Pins | 240-Pin |
| Ranks | Dual Rank |
| Voltage | 1.8V |
Description
The Transcend 1GB DDR2-400MHz ECC Registered DIMM is engineered to enhance the performance and reliability of compatible server and workstation systems. Its DDR2 technology provides a significant improvement in bandwidth and efficiency over previous DDR generations, making it suitable for memory-intensive applications and multitasking environments. This module features Error-Correcting Code (ECC) and is registered, which means it includes a register buffer between the memory module and the memory controller. This reduces electrical load on the memory controller, allowing for more memory modules to be installed and improving overall system stability, especially crucial in mission-critical server operations. The 400MHz speed and CL3 latency offer a balanced performance profile for a wide range of enterprise tasks. With a 240-pin configuration and dual-rank design, this memory module maximizes data transfer efficiency by allowing the memory controller to access different banks of memory simultaneously. This dual-rank architecture can lead to improved performance in certain workloads, further optimizing the system's responsiveness and throughput. It is an ideal upgrade for systems that require robust and error-free memory operation.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 1287980021.



