Product/Model Name: QNAP / TS-453Be CPU: Intel® Celeron® J3455 Quad-Core 1.5 GHz processor (burst up to 2.3 GHz) Memory: Upgraded to 8GB (DDR3) Firmware updated to the latest version (QTS 5.2.7.3297, 64-bit). OS updates and QNAP app installations are, of course, possible. LAN ports x 2, USB ports x 5, and HDMI outputs x 2 are all functioning without issues. The unit has been wiped with alcohol to some extent, but there are some scratches on the front panel (which may be difficult to see in the photos), and all four rubber feet on the bottom are missing. Therefore, please refrain from purchasing if you are looking for a perfect appearance. HDD x 4 installed, RAID 5 configuration and SMB file sharing operation confirmed. A 500GB HDD for verification is included, and only basic initial settings have been configured. The HDDs are currently showing a normal status, but we cannot guarantee the operation of the HDDs themselves, so please understand. Since it has been initially set up, you can use and reconfigure it immediately from a PC with Qfinder installed. Initial settings: ID: admin5 PW: admin5 You can use it as is, but please reconfigure it yourself, including volume replacement and RAID settings. myQNAPcloud (remote access from smartphones, etc., when away from home) is available for new registration. ※ List of items for sale ※ ・Main unit ・HDD for verification 500GB x 1 ※ No screws are included because the trays allow HDD installation without screws. ・AC adapter + power cable (general-purpose, unused) ・CD-R (manual, Qfinder, and various software) There is a possibility of a price reduction at this time, but we generally cannot accommodate price negotiations. Immediate purchase is OK, but the following configuration changes are also available, so please contact us with a comment before purchasing if you wish. ・400 yen discount without HDD ・Upgrade to 16GB memory for an additional 2,000 yen If there is a malfunction after arrival, we will accept returns within 3 days of arrival.