Product/Model Name: QNAP / TS-231+ CPU: AnnapurnaLabs Alpine AL-212 (2 cores) Firmware has been updated to the latest version (QTS 5.2.8.3332). LAN port x 1 and USB ports x 3 are all functioning without issues. The eSATA port has not been tested due to lack of environment. There are no noticeable scratches, but the plastic has yellowed overall due to aging. Please refrain from purchasing if you are looking for a perfect appearance. * I disassembled and bleached the plastic parts with oxygen bleach and scrubbed them with a melamine sponge, but there was little change. RAID1 configuration and file sharing via SMB have been confirmed to work with two HDDs installed for testing. A 320GB HDD for testing is included and has been set up with basic initial settings. The HDD is currently showing a normal status, but it is for testing purposes only, and the operation of the HDD itself is not guaranteed. Please understand this. Since it has been initialized, you can use and reconfigure it immediately from a PC with Qfider installed. Initial settings are: ID: admin5 PW: password5 You can use it as is, but please reconfigure it yourself, including volume expansion and RAID settings. You can use myQNAPcloud (remote access from smartphones, etc.) by registering. *Items included in this listing* ・Main unit ・320GB HDD for testing x 1 (installed) ・Generic compatible AC adapter + power cable (unused) ・3.5-inch HDD mounting screws (used) 8 pieces (4 installed) There is a possibility of a price reduction at this time, but I generally cannot respond to price negotiations. Instant purchase is OK, but ・-300 yen without HDD is possible, so please contact me in the comments before purchasing if you wish. If there is a malfunction after arrival, returns will be accepted within 3 days of arrival.