Dell 311-6540 | 1GB Kit (2 X 512MB) DDR2-533MHz PC2-4200 non-ECC Unbuffered CL4 240-Pin DIMM Memory

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 1GB (2 x 512MB)
- Speed: 533MHz (PC2-4200)
- Latency Timings: CL4
- Technology: Unbuffered non-ECC
- Form Factor: DIMM 240-pin

Helpful Notes:
- This memory kit is compatible with select Dell desktops and workstations.
- DDR2-533MHz is a relatively slow memory speed by today's standards.
- Unbuffered non-ECC memory is suitable for most consumer-grade systems, but not for mission-critical applications.