HP 280 G4 Maintenance And Service Manual page 13

Table 2-1 Computer major components and their descriptions (continued)
Item Description
PCIe ×1-to-RS-232 (serial)
Intel PRO/1000 single port GbE NIC
(4) Fan duct
(5) System board (includes replacement thermal material)
(6) Power supply
180 W
160 W
(7) Computer chassis
(8) Hard drive, 3.5 inch
2 TB, 7200 rpm
1 TB, 7200 rpm
500 GB, 7200 rpm
(9) Drive cage
(10) Optical drive, 9.5 mm, slim tray
DVD-ROM
DVD±RW
(11) Solid-state drive, 2.5 inch
512 GB, SATA-3, TLC
256 GB, SATA-3, TLC
128 GB, SATA-3
(12) Solid-state drive (M.2)
512 GB, PCIe
256 GB, PCIe, TLC
256 GB, PCIe
128 GB, PCIe, TLC
(13) Front bezel
WLAN module (Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2)
x
Wireless antenna, single
x
x Memory modules (UDIMM, PC4-2666, 1.2V)
16 GB
8 GB
4 GB
Processors (include replacement thermal material)
x
Computer major components 5