Synology RackStation RS2421+ 12 Bay 4GB RAM Diskless 2U Rackmount NAS

Synology RS2421+/RS2421RP+ are versatile 2U 12-bay storage servers designed to accommodate a diverse set of business environments. Scalable up to 24 drives, they are designed for cost-effective file management and sharing and include powerful backup capabilities designed for businesses with a growing data footprint. The unit delivers 2,200 MB/s 64K sequential read and 1154 MB/s sequential write performance, and can be optionally enhanced with SSD cache and 10/25Gb Ethernet.

High performance storage for anything:
Over 106K/59K random read/write IOPS and up to 2,200/1,154 MB/s sequential read/write throughput ensure ample performance for demanding workloads.

Redundant power:
Reduce the possibility of power disruptions on a single distribution channel or PDU adversely impacting data and service availability.

Near-zero downtime:
Pair two identical devices with Synology High Availability and enable automatic minute-level failover between both devices in the event one server fails.

Data integrity and protection:
ECC memory brings higher system reliability, while the Btrfs file system helps prevent data corruption, supports snapshot technology, and simplifies data protection.

Customize to suit:
Easily adapt RS2421+/RS2421RP to any business environment by adding faster networking, local SSD cache, or storage capacity.

• CPU: AMD Ryzen V1500B quad-core 2.2 GHz
• Hardware encryption engine: Yes (AES-NI)
• Memory: 4GB DDR4 ECC UDIMM (expandable up to 32 GB)
• Compatible drive types: 12 x 3.5" or 2.5" SATA HDD/SSD (drives not included), Only Synology SAT5200 2.5" or Synology SNV3400/3500 M.2 SSDs (sold separately) can be used for SSD cache
• Hot swappable drive: Yes
• External ports: 2 x USB 3.2 Gen 1 ports, 1 x Expansion port (Infiniband)
• Form factor: Rackmount 2U
• Rack installation support: 4-post 19" rack
• LAN ports: 4 x 1GbE RJ-45
• Wake on LAN/WAN: Yes
• PCIe 3.0 slot: 1 x 4-lane x8 slot, Supports network interface cards2 and M.2 NVMe SSD adapter cards for SSD cache9
• Scheduled power on/off: Yes
• System fans: 3 x (60 x 60 x 38 mm)
• AC input power voltage: 100 V to 240 V AC
• Power frequency: 50/60 Hz, single phase
• Operating temperature: 0°C to 35°C (32°F to 95°F)
• Storage temperature: -20°C to 60°C (-5°F to 140°F)
• Relative humidity: 5% to 95% RH
• Maximum operating altitude: 5,000 m
• Dimensions (HxWxD): RS2421+: 88 x 482 x 552 mm (with server handles)
• Weight: RS2421+: 11.5 kg