Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
M378T2953EZ3-E7 - Samsung 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL5 240-Pin DIMM Memory Module
- Capacity: 1GB
- Type: DDR2 SDRAM
- Speed: 800MHz (PC2-6400)
- Form Factor: 240-Pin UDIMM
- Features: Non-ECC
- Voltage: 1.8V
- CAS Latency: CL6
- Rank: Dual Rank
M378T2953EZ3-E7 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
- DDR2 SDRAM
- Capacity
- 1GB
- Speed
- 800MHz
- PC Speed
- PC2-6400
- Form Factor
- 240-Pin UDIMM
- ECC
- Non-ECC
Product details
This Samsung M378T2953EZ3-E7 is a 1GB DDR2 SDRAM module for desktop computers, operating at 800MHz (PC2-6400) with Non-ECC and CL6 specifications.
Technical Information
| Memory Type | DDR2 SDRAM |
| Capacity | 1GB |
| Speed | 800MHz |
| PC Speed | PC2-6400 |
| Form Factor | 240-Pin UDIMM |
Additional Specifications
| ECC | Non-ECC |
| Registered | Unbuffered |
| CAS Latency | CL6 |
| Voltage | 1.8V |
| Rank | Dual Rank |
Description
The Samsung M378T2953EZ3-E7 is a 1GB DDR2 SDRAM module designed to boost the performance of desktop computers. It operates at a high frequency of 800MHz, corresponding to the PC2-6400 standard, which allows for faster data processing and improved system responsiveness. This module is Non-ECC (Non-Error-Correcting Code), making it suitable for standard desktop applications where advanced error detection is not a primary concern. This memory module utilizes the 240-pin UDIMM (Unregistered DIMM) form factor, which is the standard for DDR2 desktop memory, ensuring compatibility with a wide range of motherboards. It operates at the standard DDR2 voltage of 1.8V, adhering to the specifications for this memory generation. The CAS Latency (CL) is rated at 6, which is a typical timing for DDR2-800 modules, providing a good balance between speed and stability. While the title doesn't explicitly state 'Unbuffered', the 'EZ3' and 'E7' in the part number, combined with the UDIMM form factor and Non-ECC designation, strongly indicate it is an Unbuffered module, common for desktop use. It is also likely a Dual Rank module, which can offer increased bandwidth by allowing the memory controller to access different sets of memory chips independently, further enhancing system performance.
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 M378T2953EZ3-E7.

