![background image](/i/hp/127604/hp-z840-e5-2620v3-16gb-ddr4-2133-2x8gb-1tb-sata-7200-hdd-g1x56ea/h/hp-z840-e5-2620v3-16gb-ddr4-2133-2x8gb-1tb-sata-7200-hdd-g1x56ea-016.png)
QuickSpecs
HP Z840 Workstation
System Technical Specifications
c04400043 — DA – 15098 — Worldwide — Version 8 — April 1, 2015
Page 16
Dual Processor
CPU 0
CPU 1
Bottom Slots
Top Slots
Bottom Slots
Top Slots
Capacity Notes DIMM1 DIMM2 DIMM3 DIMM4 DIMM5 DIMM6 DIMM7 DIMM8 DIMM1 DIMM2 DIMM3 DIMM4 DIMM5 DIMM6 DIMM7 DIMM8 Rating
8 GB
4 GB
4 GB
Fair
16 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
Good
Fair
32 GB
4 GB
8 GB
16 GB
4 GB
4 GB
4 GB
8 GB
4 GB
8 GB
16 GB
4 GB
4 GB
4 GB
8 GB
Best
Good
Fair
64 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
4 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
4 GB
4 GB
8 GB
4 GB
4 GB
8 GB
Best
Best
96 GB
~
8 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
8 GB
8 GB
4 GB
8 GB
4 GB
4 GB
8 GB
4 GB
8 GB
Best
128 GB
~
8 GB
16 GB
32 GB
8 GB
8 GB
16 GB
8 GB
8 GB
8 GB
16 GB
8 GB
8 GB
16 GB
32 GB
8 GB
16 GB
32 GB
8 GB
8 GB
16 GB
8 GB
8 GB
8 GB
16 GB
8 GB
8 GB
16 GB
32 GB
Best
Best
Good
192 GB
~
16 GB
16 GB
8 GB
16 GB
16 GB
16 GB
8 GB
8 GB
16 GB
16 GB
8 GB
16 GB
16 GB
16 GB
16 GB
16 GB
8 GB
16 GB
16 GB
16 GB
8 GB
8 GB
16 GB
16 GB
8 GB
16 GB
16 GB
16 GB
Best
Better
256 GB
16 GB
32 GB
16 GB
16 GB
32 GB
16 GB
16 GB
16 GB
32 GB
16 GB
16 GB
32 GB
16 GB
32 GB
16 GB
16 GB
32 GB
16 GB
16 GB
16 GB
32 GB
16 GB
16 GB
32 GB
Best
Best
512 GB
~
32 GB
64 GB
32 GB
32 GB
64 GB
32 GB
32 GB
32 GB
64 GB
32 GB
32 GB
64 GB
32 GB
64 GB
32 GB
32 GB
64 GB
32 GB
32 GB
32 GB
64 GB
32 GB
32 GB
64 GB
Best
Best
1 TB
~
~
64 GB
128
GB
64 GB
64 GB
128
GB
64 GB
64 GB
64 GB
128
GB
64 GB
64 GB
128
GB
64 GB
128
GB
64 GB
64 GB
128
GB
64 GB
64 GB
64 GB
128
GB
64 GB
64 GB
128
GB
Best
Best
2 TB
~
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
128
GB
Best
Slot Load
Order
1
9
5
13
15
7
11
3
2
10
6
14
16
8
12
4