Product/Model Name: QNAP / TS-220 CPU: Marvell 1.6GHz The firmware has been updated to the latest version (QTS 4.3.3.2784). The LAN port x1 and USB ports x3 are all functioning correctly. 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. RAID1 configuration and file sharing via SMB have been confirmed to work with two HDDs installed for testing. A 160GB HDD for testing is included and has been set up with basic initial settings. The HDD is currently determined to be normal, but it is for testing purposes only, and we cannot guarantee the operation of the HDD itself. Please understand this. Since it has been initialized, you can use and reconfigure it immediately from a PC with Qfider installed. The initial settings are: ID: admin PW: admin 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. outside the home) by registering a new account. ※ List of items for sale ※ ・Main unit ・160GB HDD for testing x1 (installed) ・AC adapter + power cable ・3.5-inch HDD mounting screws (used) 8 pieces (4 installed) There is a possibility of a price reduction at this time, but we generally do not accept price negotiations. Instant purchase is OK, but ・HDD-less: -200 yen is possible, so please contact us with a comment before purchasing if you wish. If there is a malfunction after arrival, we will accept returns within 3 days of arrival.