The Asustor AS4004T is a 4-bay NAS powered by a Marvell ARMADA-7020 1.6GHz dual-core processor and 2GB of non-expandable DDR4 RAM. It features four SATA3 drive bays that support 3.5" or 2.5" HDDs/SSDs, with expandable options up to 12 drives.
| CPU | Marvell ARMADA-7020 1.6GHz (Dual-Core) |
|---|---|
| Memory | 2GB DDR4 (not expandable) |
| HDD Support | 4 x SATA3 6Gb/s, 3.5"/2.5" HDD/SSD |
| USB Expansion | 2 x USB 3.1 Gen-1 |
| Drive Bays with Expansion Unit | Maximum 12 |
| Power Consumption | 31.5W (Operation), 17.1W (Disk Hibernation) |
| Operating System | ADM 3.1 Onwards |
| Network Protocols | CIFS/SMB, AFP, NFS, FTP, SSH and more |
| File Systems Supported | EXT4, FAT32, NTFS, HFS+, exFAT |
| Backup Solutions | Rsync, Cloud, FTP, External Backup |
| Access Control | Up to 4096 Users, Windows ACL Support |
| Security Features | AES 256-Bit Encryption, Firewall, Alert Notifications |
| Supported External Devices | USB/eSATA, Wi-Fi dongles, USB printers and more |
| Featured Apps | Download Center with BT, HTTP, and FTP support |