K/RS1221RP+8 bay NAS 48TB 4x12T SATA HDD
- Brand
- Synology
- Product code
- RS1221RP+/48T/4X12T
- SKU
- IRSZ3TSU1DHYD
- NAS server
- 8 bays
- rack-mountable
- SATA 6Gb/s
- RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare, 6 hot spare, 10 hot spare, 1 hot spare
- RAM 4 GB
- Gigabit Ethernet
- iSCSI support
- 2U
Product Info
RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read, RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. RS1221RP+ additionally features an extra level of protection with redundant power supplies.
Description
Redundant power
Reduce the chance that power disruptions on a single distribution channel or PDU causes data and service availability degradation.
Maximize service availability
When paired with another identical unit, Synology High Availability enables automatic minute-level failover between two clustered servers in the event of a server failure to minimize service downtime.
Data integrity and protection
ECC memory and the Btrfs file system bring higher reliability and snapshot capabilities to help prevent data corruption and simplify data protection.
| Processor / Memory | |
|---|---|
| Features | ECC |
| Max Supported Qty | 1 |
| Number of Cores | Quad-Core |
| RAM | 4 GB (installed) / 32 GB (supported) - DDR4 |
| Processors Installed | 1 x Ryzen Embedded V1500B 2.2 GHz |
| Power | |
| Installed Qty | 2 |
| Max Supported Qty | 2 |
| Power Provided | 350 Watt |
| Power Redundancy | Yes |
| Power Redundancy Scheme | 1+1 |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 61.94 Watt |
| Environmental Parameters | |
| Min Operating Temperature | 5 °C |
| Max Operating Temperature | 35 °C |
| Humidity Range Operating | 5 - 95% |
| Sound Emission | 40 dBA |
| General | |
| Height | 8.8 cm |
| Host Connectivity | Gigabit Ethernet |
| Width | 48.2 cm |
| Installed Devices / Modules Qty | 0 (installed) / 8 (max) |
| Total Storage Capacity | 0 GB |
| Device Type | NAS server |
| Enclosure Type | Rack-mountable - 2U |
| Depth | 40.75 cm |
| Max Supported Capacity | 108 TB |
| Weight | 11.7 kg () |
| Security DVR | |
| IP Cameras Supported | 40 |
| Storage Controller | |
| Type | RAID |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, RAID 5 hot spare, RAID 6 hot spare, RAID 10 hot spare, RAID 1 hot spare |
| Interface Type | SATA 6Gb/s |
| Networking | |
| Remote Management Protocol | SNMP, Telnet, SSH |
| Encryption Algorithm | AES, SSL, TLS |
| Network / Transport Protocol | PPTP, L2TP, iSCSI, FTP, SMB, NFS, HTTP, HTTPs, SMB v2, Telnet, SMB v3 |
| Network Services Compatibility | Microsoft Active Directory (AD), Microsoft CIFS, FTP, Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV), Calendaring Extensions to WebDAV (CalDAV), Server Message Block 2.0 (SMB 2.0), Server Message Block 3.0 (SMB 3.0), Network File System v3 (NFS v3), Network File System v4 (NFS v4), Network File System v4.1 (NFS v4.1) |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, 1GbE |
| Features | Firewall protection, LDAP support, WOL, Syslog support, antivirus analysis, High Availability, video server, POP3 e-mail server, ACL support, RADIUS support, FTP server, e-mail server, reset button, surveillance station, DNS server, VPN Server, Link Aggregation, scheduler, failover protection, Btrfs, NV, file station, EXT4 file system, SSD trim, RAID migration, MailPlus server, hybrid backup sync |
| Expansion / Connectivity | |
| Expansion Bays | 8 (total) / 8 (free) x hot-swap - 2.5" / 3.5" |
| Expansion Slots | 1 (total) / 1 (free) x PCI Express 3.0 x81 (total) / 1 (free) x expansion slot |
| Interfaces | 4 x Ethernet 1000Base-T - RJ-452 x USB 3.2 Gen 11 x eSATA |
| Software / System Requirements | |
| OS Required | Microsoft Windows 7 or later, Apple macOS 10.12 or later |
| Miscellaneous | |
| Features | Built-in 2 cooling fans, 80mm cooling fan |
| Compliant Standards | VCCI, BSMI, CCC, FCC, AES, RoHS, KC, EAC, RCM |