Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B
Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B
Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B
Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B
Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B

Synology RackStation RS2421+ NAS/storage server Rack (2U) Ethernet LAN Black V1500B

Vendor Synology

Excl Vat. €1,937.77
In stock

Secure storage for your business 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. Built for reliability 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 the RS2421+/RS2421RP+ to any business environment by adding faster networking, local SSD cache, or storage capacity. 10/25GbE ready Support for 10/25GbE NICs lets you boost maximum network throughput using Link Aggregation (bonding). Hyper Backup Back up files, iSCSI LUNs, installed applications, and system configurations to destinations including Synology C2 Storage, public cloud platforms, USB devices, file servers, local folders, or other Synology NAS. Set and forget backup tasks with regular schedules, enhance security with fine-grained user permissions and encryption, keep backup sizes small with built-in deduplication5, and restore data flexibly with multi-versioning. Snapshot Replication Snapshot Replication enables flexible point-in-time snapshots of shared folders and virtual machines with an RPO as low as 5 minutes and recovery within seconds. Serving remote workforces Keep your remote workforce connected with powerful out-of-the-box solutions for collaboration, file sharing, and communication. Storage for virtualization DSM streamlines provisioning for and management of virtual machines with full certification for VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack virtualization environments. Synology Storage Console for VMware or Windows platforms lets you manage storage directly from your hypervisor. VMware VAAI integration and Windows ODX help offload storage operations and speed up data transfer.

Fan diameter 6 cm
Number of fans 3 fan(s)
Cooling type Active
Product colour Black
Chassis type Rack (2U)
Memory form factor UDIMM
Flash memory 4000 MB
Internal memory type DDR4
Internal memory 4 GB
Maximum RAM supported 32 GB
Memory slots 2
Wake-on-LAN ready Y
Ethernet LAN Y
Ethernet LAN data rates 1000 Mbit/s
Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Link aggregation Y
Operational conditions
Operating temperature (T-T) 0 - 35 °C
Operating relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -20 - 60 °C
Packaging content
Cables included AC
Power cables quantity 2
Noise level 50.1 dB
Reset button Y
On/off switch Y
Access Control List (ACL) Y
System log Y
Web-based management Y
Snapshot Y
Backup features Cloud
Type NAS
Device class Large Enterprise Business
Backup function Y
Ports & interfaces
PCI Express x8 (Gen 3.x) slots 1
Ethernet LAN (RJ-45) ports 4
USB port Y
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
Power supply location Built-in
Number of power supply units 1
Power supply unit (PSU) capacity 500 W
Power consumption (typical) 79.56 W
AC input voltage 100-240 V
AC input frequency 50/60 Hz
Processor model V1500B
Processor frequency 2.2 GHz
Processor family AMD Ryzen
Processor manufacturer AMD
Processor cores 4
Number of processors supported 1
Operating system installed DiskStation Manager
RAID levels 0,1,5,6,10,JBOD
RAID support Y
Online RAID migration Y
Online RAID expansion Y
Supported file systems BTRFS,FAT,HFS+,NTFS,ext3,ext4
Maximum supported storage capacity 108 TB
Number of storage drives supported 12
Storage drive sizes supported 2.5,3.5"
Hot-swap drive bays Y
Supported storage drive interfaces Serial ATA, Serial ATA II, Serial ATA III
Supported storage drive types HDD & SSD
Installed storage drive type N
Storage drives installed N
Technical details
Sustainability certificates RoHS
Weight & dimensions
Height 88 mm
Width 482 mm
Depth 552 mm
Weight 11.5 kg


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