"4 bay nas"

• Form Factor: 12-Bay
• Supported Protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Fibre Channel, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN, L2TP)
• Processor: Intel Xeon D-1531 6-core (12-thread) 2.2 GHz, turbo boost up to 2.7 GHz
• Installed Memory: 16GB DDR4
• Model #: DS3622xs+

• Form Factor: 2-Bay
• Port RJ-45: 2 x 2.5 GbE
• HDD Interface: 2 x SATA (2 x Bay)
• Supported Protocols: CIFS / SMB, SMB 2.0 / 3.0, AFP, NFS, FTP (Unicode Supported), TFTP, WebDAV, Rsync, SSH, SFTP, iSCSI/IP-SAN, HTTP, HTTPS, Proxy, SNMP, Syslog
• Model #: AS6702T

• Form Factor: 2-Bay
• Port USB: 1 x Type-C USB 3.1 Gen 2
• HDD Interface: 2 x SATA (2 x Bay)
• Processor: Micro processor with hardware RAID
• Model #: TR-002-US

• Form Factor: 1-Bay
• Port RJ-45: 1 x 10/100/1000M
• Port USB: 1 x USB3.0 + 1 x USB 2.0
• HDD Interface: 1 x SATA (1 x Bay)
• Model #: TS-133-US

• Form Factor: 2-Bay
• Port RJ-45: 2 x 2.5 GbE
• HDD Interface: 2 x SATA (2 x Bay)
• Processor: Intel® Celeron® J6412 4-core/4-thread processor, burst up to 2.6 GHz
• Model #: TS-253E-8G-US

• Form Factor: 3-Bay
• Port RJ-45: 1 x 2.5GbE
• Port USB: 1 x USB 3.2 Gen 1 Port/2 x Type-A USB 3.2 Gen 2 (10Gbps) Port/1 x HDMI 1.4b(up to 4096 x 2160 @ 30Hz)
• HDD Interface: 3 x SATA (3 x Bay)
• Model #: TS-364-8G-US

• Brand: QNAP
• Processor: Intel Core Ultra 9 285
• Installed Memory: 48GB
• Part Number: TVS-AIH1688ATX-U9-48G-US
• Model #: TVS-AIH1688ATX-U9-48G-US

• Form Factor: 4-Bay
• Port USB: 1 x Type-C USB 3.2 Gen 1
• HDD Interface: 4 x SATA (4 x Bay)
• Operating System: Minimum operating system requirements: QNAP NAS: QTS 4.3.6 and later Windows: Windows 8.1 and later Mac: macOS X 10.11 and later
• Model #: TR-004-US

• Brand: Synology
• Included HDD Capacity: Diskless System
• Form Factor: 5-Bay;8GB DDR4
• Port RJ-45: 4 x 10/100/1000M
• Model #: DS1522+

• Form Factor: 4-Bay
• Port RJ-45: 4 x 10/100/1000M
• Port USB: 3 x USB3.0
• Port eSATA: 2 x eSATA
• Model #: DVA3221

• Type: Accessory
• Model #: D4EU01-16G

• Brand: BUFFALO
• Included HDD Capacity: 6TB
• Form Factor: 1-Bay
• Port RJ-45: 1 x 10/100/1000M
• Model #: LS210D0601

• Form Factor: 4-Bay
• Port USB: 2 x Type-A
• HDD Interface: 4 x SATA (4 x Bay)
• Processor: Intel Celeron
• Model #: TS-464-8G-US

• Type: Accessory
• Model #: E10M20-T1

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN1604

• Form Factor: 9-Bay
• Port RJ-45: 1 x 10GbE + 2 x 2.5GbE
• HDD Interface: 9 x SATA (9 x Bay)
• Operating System: QuTS hero 4.5.0 (embedded Linux)
• Model #: TS-h973AX-8G-US

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN3204

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN0802

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0 + 1 x USB2.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430RN0804

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0 + 1 x USB2.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430RN3204

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0 + 1 x USB2.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430RN1604

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN0402

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN0804

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430DN1602

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0 + 1 x USB2.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430RN1602

• Form Factor: 4-Bay
• Port RJ-45: 1 x 2.5GbE + 1 x 1GbE
• Port USB: 2 x USB3.0 + 1 x USB2.0
• HDD Interface: 4 x SATA (4 x Bay)
• Model #: TS3430RN0802

• Model #: R0Q74B

• Model #: R0Q76B

• Model #: R0Q80B

• Type: Computer Accessories
• Model #: R0Q78B

OUT OF STOCK

• Brand: Asustor
• Form Factor: 4-Bay
• Port RJ-45: Gigabit Ethernet
• Port USB: 3 x USB 3.2 Gen 1 ( 10Gbps ) Type-A
• Model #: AS1204T

OUT OF STOCK

• Brand: Ugreen
• Included HDD Capacity: Diskless System
• Form Factor: 4-Bay
• Port RJ-45: 2 x 2.5 GbE
• Model #: DXP4800

OUT OF STOCK

• Form Factor: All Flash 4-Bay
• Port RJ-45: 1 x 10GbE
• HDD Interface: 4 x M.2 (4 x Bay)
• Operating System: UGOS Pro
• Model #: DXP480T Plus