HP desktops

302 models from 3,706 hardware reports. 295 of them have a memory slot you can fill.

Compaq66
ProDesk41
EliteDesk40
Other31
Pavilion20
OMEN9
Pro8
Z28
Elite6
ProOne6
Slim5
t6203

More HP desktops 52 smaller lines

500B 1d530 2D5468AT-ABA 1dx2000 1EliteOne 2ENVY 1G5320 1GN553AA-ABA 1GU609AA-ACB 1HP3520 1KN278AA-ABM 1mt44 1p7 2p6533 1p6710 1Pippin 1PPPPP-CCC#MMMMMMMM 1Pro3500 1rp 1RP5 1rp5700 1t430 1t510 1t520 1t530 1t610 1t630 1t640 1TouchSmart 1Victus 1VN433AA-ABF 1xw4400 1xw4600 1xw6600 1xw8400 1xw8600 1Z1 2Z4 1Z200 1Z210 1Z220 2Z230 2Z240 2Z400 1Z420 1Z440 1Z600 1Z620 1Z640 1Z800 1Z820 1Z840 1

Most reported models top 40 of 302, the rest are in each series

ModelSeriesMemoryMost seenUpgradeReports
Compaq Elite 8300 SFF Compaq 4 DDR3 DIMM slots 32 GB 117
EliteDesk 800 G1 SFF EliteDesk 4 DDR3 DIMM slots 32 GB 103
Compaq 8200 Elite SFF PC Compaq 4 DDR3 DIMM slots 32 GB 86
ProDesk 600 G1 SFF ProDesk 4 DDR3 DIMM slots 32 GB 76
Compaq Pro 6300 SFF Compaq 4 DDR3 DIMM slots 16 GB 73
Z440 Workstation Z440 8 DDR4 DIMM slots 128 GB 67
Z420 Workstation Z420 8 DDR3 DIMM slots 128 GB 64
Z400 Workstation Z400 6 DDR3 DIMM slots 24 GB 57
Compaq 6200 Pro SFF PC Compaq 4 DDR3 DIMM slots 16 GB 50
Compaq Pro 6300 MT Compaq 4 DDR3 DIMM slots 24 GB 49
Compaq 6005 Pro SFF PC Compaq 4 DDR3 DIMM slots 16 GB 47
EliteDesk 800 G1 USDT EliteDesk 2 DDR3 SO-DIMM slots 16 GB 41
Z620 Workstation Z620 Varies by configuration 41
EliteDesk 800 G1 TWR EliteDesk 4 DDR3 DIMM slots 32 GB 40
Z230 Tower Workstation Z230 4 DDR3 DIMM slots 32 GB 40
Compaq Elite 8300 CMT Compaq 4 DDR3 DIMM slots 32 GB 39
Compaq dc7900 Small Form Factor Compaq 4 DDR2 DIMM slots 8 GB 38
EliteDesk 800 G2 DM 35W EliteDesk 2 DDR4 SO-DIMM slots 32 GB 37
Compaq 8000 Elite SFF PC Compaq 4 DDR3 DIMM slots 12 GB 35
Compaq dc5800 Small Form Factor Compaq 4 DDR2 DIMM slots 8 GB 34
EliteDesk 800 G2 SFF EliteDesk 4 DDR4 DIMM slots 32 GB 34
Compaq 8200 Elite CMT PC Compaq 4 DDR3 DIMM slots 32 GB 33
ProDesk 600 G2 SFF ProDesk 4 DDR4 DIMM slots 32 GB 33
Compaq 6200 Pro MT PC Compaq 4 DDR3 DIMM slots 16 GB 32
Compaq Pro 6305 SFF Compaq 4 DDR3 DIMM slots 32 GB 31
Pavilion Desktop 590-p0xxx Pavilion 2 DDR4 DIMM slots 32 GB 31
EliteDesk 800 G1 DM EliteDesk 2 DDR3 SO-DIMM slots 16 GB 30
Z600 Workstation Z600 6 DDR3 DIMM slots 96 GB 29
Compaq 6000 Pro SFF PC Compaq 4 DDR3 DIMM slots 12 GB 28
Compaq 8100 Elite SFF PC Compaq 4 DDR3 DIMM slots 16 GB 28
Pro 3500 Series Pro 2 DDR3 DIMM slots 8 GB 28
ProDesk 600 G1 TWR ProDesk 4 DDR3 DIMM slots 24 GB 28
t630 Thin Client t630 2 DDR4 SO-DIMM slots 16 GB 27
Compaq dc7900 Convertible Minitower Compaq 4 DDR2 DIMM slots 8 GB 26
EliteDesk 800 G3 DM 35W EliteDesk 2 DDR4 SO-DIMM slots 32 GB 26
Z800 Workstation Z800 12 DDR3 DIMM slots 96 GB 25
Compaq 6000 Pro MT PC Compaq 4 DDR3 DIMM slots 8 GB 24
Compaq Elite 8300 USDT Compaq 2 DDR3 SO-DIMM slots 16 GB 24
Pro3500 Series Pro3500 2 DDR3 DIMM slots 16 GB 24
ProDesk 400 G2.5 SFF ProDesk 2 DDR3 DIMM slots 8 GB 23