This Dell A3858989 compatible 4GB DDR3-1333MHz dual rank unbuffered ECC 1.5V 240-pin CL9 factory original UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.
Products specifications
| Attribute name | Attribute value | 
|---|
| Internal memory | 4 GB | 
| Internal memory type | DDR3 | 
| Memory clock speed | 1333 MHz | 
| Component for | PC/server | 
| Memory form factor | 240-pin DIMM | 
| Buffered memory type | Unregistered (unbuffered) | 
| CAS latency | 9 | 
| Memory voltage | 1.5 V | 
| Memory layout (modules x size) | 1 x 4 GB | 
| Memory ranking | 2 | 
| ECC | Yes | 
| Package width | 2" | 
| Package depth | 6.5" | 
| Package height | 0.5" | 
| Package weight | 12 oz |