
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell A39074980 8GB DDR3-1066MHz RDIMM 2Rx4 CL7 Memory
- Capacity: 8GB
- Type: DDR3 SDRAM
- Speed: 1066MHz (PC3-8500)
- Form Factor: RDIMM (Registered DIMM)
- Rank: 2Rx4 (Dual Rank x4)
- Latency: CL7
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
A39074980 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 ↓- Memory Type
- DDR3 SDRAM
- Capacity
- 8GB
- Speed
- 1066MHz
- Form Factor
- RDIMM
- Rank
- 2Rx4
- CAS Latency
- CL7
Product details
This Dell A39074980 is an 8GB DDR3-1066MHz RDIMM memory module. It features a 2Rx4 configuration and CL7 latency, designed for enterprise servers and workstations requiring robust memory performance and reliability.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 8GB |
| Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL7 |
| Voltage | 1.5V |
| ECC | Yes |
Description
The Dell A39074980 is a high-capacity 8GB DDR3 Registered DIMM (RDIMM) memory module, specifically designed for server and workstation environments where stability and performance are critical. Operating at a speed of 1066MHz (PC3-8500), this module offers substantial bandwidth for handling complex workloads and large datasets. The 2Rx4 configuration indicates a dual-rank design with x4 data width per rank, which can enhance performance by allowing the memory controller to access different ranks and banks more efficiently, reducing contention and improving overall system responsiveness. This RDIMM features a low CAS Latency (CL) of 7, contributing to faster data access times and improved application performance. The registered nature of the module, with its onboard buffer chip, reduces the electrical load on the memory controller. This allows for greater memory scalability, enabling systems to support higher total memory capacities and maintain signal integrity even with many memory modules installed. This makes it an excellent choice for memory-intensive server applications. As an ECC (Error-Correcting Code) memory module, the A39074980 is equipped to detect and correct single-bit errors and detect multi-bit errors in real-time. This vital feature significantly enhances system reliability and data integrity, minimizing the risk of data corruption and system crashes, which is indispensable for mission-critical enterprise operations.
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 A39074980.



