| Model | Spec |
| T640 8×3.5” | Silver 4210/ 16GB RDIMM 2933MTs/ 1.2TB 10K RPM SAS 12Gbps 512n 2.5in Hot-plug Hard Drive, 3.5″ HYB CARR/ PERC H730P/ iDRAC9 Ent/ DP 10GbE LOM/ 2x 750W PSU/ Bezel/ DVDRW/ No OS/ 3Yrs Pro |
| T640 8×3.5” | Silver 4210/ 16GB RDIMM 2933MTs/ 1.8 TB 10K RPM SAS 12Gbps 512e 2.5in Hot-plug Hard Drive, 3.5″ HYB CARR/ PERC H730P/ iDRAC 9 Ent/ DP 10GbE LOM/ 2x 750W PSU/ Bezel/ DVDRW/ No OS/ 3Yrs Pro |
| T640 8×3.5″ | Silver 4210/ 16GB RDIMM 2933MTs/ 2TB 7.2K RPM NLSAS 12Gbps 512n 3.5” Hot-plug Hard Drive/ PERC H730P/ iDRAC9 Ent/ DP 10GbE LOM/ 2x750W PSU/ Bezel/ DVDRW/ No OS/ 3Yrs Pro |
| T640 8×3.5” | Silver 4210/ 16GB RDIMM 2933MTs/ 4TB 7.2K RPM NLSAS 12Gbps 512n 3.5” Hot-plug Hard Drive/ PERC H730P/ iDRAC9 Ent/ DP 10GbE LOM/ 2x750W PSU/ Bezel/ DVDRW/ No OS/ 3Yrs Pro |
