Table 2-1 Computer major components and their descriptions (continued)
Item Description
Power serial adapter
Dual-powered USB-to-serial port
Cash drawer 24 V powered port
(15) Hood sensor
(16) Graphics card
NVIDIA® T1000
NVIDIA RTX® A2000
(17) Fan duct
(18) Fan
(19) Hard drive (3.5 inch)
4 TB, 7200 rpm, SATA-3
2 TB, 7200 rpm, SATA-3
1 TB, 7200 rpm, SATA-3
500 GB, 7200 rpm
(20) Optical drive
DVD-ROM
SuperMulti DVD-RW
(21) Front bezel
(22) Speaker
(23) Dust filter
(24) Front I/O assembly
* Option board (NIC 2.5G)
* USB-to-serial card
* Parallel port (PCIe ×1)
* Memory module (UDIMM)
32 GB
16 GB
8 GB
* not illustrated
Miscellaneous parts
To identify the various computer parts, use this table.
Miscellaneous parts
9