HP Z640

7
Technical white paper | HP Z640 Workstation
HP Z640 supported CPU line-up
Table 2.
Model
Clock
Speed
(GHz) Cores
Cache
(MB)
Memory
Speed (MHz)
QPI Speed
(CT/s)
Hyper-
Threading vPro
Turbo Boost
Technology
TDP
(W)
Dual-socket capable
E5-2699 v3 2.3 18 45 2133 9.6 Yes Yes Yes 145
E5-2697 v3 2.6 14 35 2133 9.6 Yes Yes Yes 145
E5-2695 v3 2.3 14 35 2133 9.6 Yes Yes Yes 120
E5-2690 v3 2.6 12 30 2133 9.6 Yes Yes Yes 135
E5-2667 v3 3.2 8 20 2133 9.6 Yes Yes Yes 135
E5-2683 v3 2.0 14 35 2133 9.6 Yes Yes Yes
E5-2680 v3 2.5 12 30 2133 9.6 Yes Yes Yes 120
E5-2670 v3 2.3 12 30 2133 9.6 Yes Yes Yes 120
E5-2643 v3 3.4 6 20 2133 9.6 Yes Yes Yes 135
E5-2660 v3 2.6 10 25 2133 9.6 Yes Yes Yes 105
E5-2650 v3 2.3 10 25 2133 9.6 Yes Yes Yes 105
E5-2637 v3 3.5 4 15 2133 9.6 Yes Yes Yes 135
E5-2640 v3 2.6 8 20 1866 8.0 Yes Yes Yes 90
E5-2630 v3 2.4 8 20 1866 8.0 Yes Yes Yes 85
E5-2623 v3 3.0 4 10 1866 8.0 Yes Yes Yes 105
E5-2620 v3 2.4 6 15 1866 8.0 Yes Yes Yes 85
E5-2609 v3 1.9 6 15 1600 6.4 No Yes No 85
E5-2603 v3 1.6 6 15 1600 6.4 No Yes No 85
Single-socket only
E5-1680 v3 3.2 8 20 2133 N/A Yes Yes Yes 140
E5-1660 v3 3.0 8 20 2133 N/A Yes Yes Yes 140
E5-1650 v3 3.5 6 20 2133 N/A Yes Yes Yes 140
E5-1630 v3 3.7 4 15 2133 N/A Yes Yes Yes 140
E5-1620 v3 3.5 4 10 2133 N/A Yes Yes Yes 140
E5-1607 v3 3.1 4 10 1866 N/A No Yes No 140
E5-1603 v3 2.8 4 10 1866 N/A No Yes No 140
HP Z640 Block Diagram
Figure 1.
* Not available when 2nd CPU is present
sSATA
SATA
PCIe3 x16
PCIe3 x16
PCIe3 x8
PCIe2 x4
PCIe2 x1*
PCI
USB3 USB3
PCI
Bridge
Intel
LAN
Intel
C612