RS2421+/RS2421RP+ | RackStation RS2421+/RS2421RP+

Name: RS2421+/RS2421RP+ | RackStation RS2421+/RS2421RP+
Brand: Synology
SKU: 11974
Availability: InStock
Rating: 4 (1 reviews)

Model: RS2421+/RS2421RP+
Processor: AMD Ryzen V1500B Quad-Core 2.2GHz
Memory: 4GB DDR4 ECC
Storage: 12 x 3.5"/2.5" SATA bays
Network: 4 x 1GbE
Dimensions: 88 x 482 x 552 mm (RS2421+); 88 x 482 x 578 mm (RS2421RP+)
Weight: 11.5 kg (RS2421+); 11.9 kg (RS2421RP+) (diskless)

Description
Reviews (1)

RS2421+/RS2421RP+ | RackStation RS2421+/RS2421RP+

High-Performance Storage

The Synology RackStation RS2421+ and RS2421RP+ are 2U 12-bay rackmount NAS units powered by a 2.2GHz AMD Ryzen V1500B quad-core processor and 4GB DDR4 ECC RAM (upgradable to 32GB). They deliver up to 2,200MB/s read and 1,154MB/s write speeds, with 106K/59K random read/write IOPS, ideal for backups, file serving, and virtualization. Scalable to 24 bays with an RX1217/RP expansion unit, they support RAID 0, 1, 5, 6, 10, F1, and Btrfs snapshots.

Robust Connectivity and Scalability

Equipped with four 1GbE ports (Link Aggregation/failover support), two USB 3.2 Gen 1 ports, and a PCIe 3.0 x8 slot for 10/25GbE NICs or NVMe SSD cache (SNV3400/3500), these NAS units adapt to high-speed networks and demanding workloads. The RS2421RP+ includes dual 350W hot-plug PSUs for redundancy. Synology DSM supports SMB, NFS, iSCSI, and virtualization platforms like VMware vSphere, Microsoft Hyper-V, and Citrix XenServer. Synology High Availability ensures minute-level failover.

Data Protection and Versatility

The RS2421+/RP+ offers robust data protection with Hyper Backup for multi-destination backups (Synology C2, Google Drive, Dropbox) and Snapshot Replication for 5-minute RPO. Surveillance Station supports up to 40 IP cameras. Users praise the performance boost over the RS2418+ but note the restrictive Synology HDD/SSD compatibility list and loud 40mm fans (44.4 dB(A)). A 3-year warranty (extendable to 5 years) ensures reliability for SMBs and remote offices.

Synology RackStation RS2421+/RS2421RP+: All Features

Processor	AMD Ryzen V1500B Quad-Core 2.2GHz
Memory	4GB DDR4 ECC (up to 32GB)
Storage	12 x 3.5"/2.5" SATA bays
Network	4 x 1GbE RJ45
Ports	2 x USB 3.2 Gen 1, 1 x PCIe 3.0 x8, 1 x Expansion Port
RAID Support	RAID 0, 1, 5, 6, 10, F1, JBOD
Software	DSM, Hyper Backup, Snapshot Replication, Surveillance Station, VMM
Security	AES-NI encryption, Btrfs snapshots, firewall
Multimedia	Surveillance Station (up to 40 cameras, 2 licenses included)
Compatibility	Windows 7+, macOS 10.12+, Linux, iOS, Android

Synology RackStation RS2421+/RS2421RP+: All Specifications

Processor	AMD Ryzen V1500B Quad-Core 2.2GHz
Memory	4GB DDR4 ECC (up to 32GB)
Drive Bays	12 x 3.5"/2.5" SATA (hot-swappable)
Max Capacity	192TB (12 x 16TB, expandable to 24 bays)
RAID Support	RAID 0, 1, 5, 6, 10, F1, JBOD
File System	Btrfs, EXT4; External: EXT3, EXT4, NTFS, FAT32, HFS+, exFAT
Ports	2 x USB 3.2 Gen 1, 1 x PCIe 3.0 x8, 1 x Infiniband expansion
Performance	Read: 2,200MB/s, Write: 1,154MB/s; 106K/59K IOPS
Encryption	Hardware-accelerated AES-NI
Operating System	Synology DSM
Power Supply	RS2421+: 1 x 350W; RS2421RP+: 2 x 350W (hot-plug)
Power Consumption	79.56W (access), 34.89W (HDD hibernation)
Cooling	3 x 40mm hot-plug fans
Operating Temperature	0°C to 35°C
Non-Operating Temperature	-20°C to 60°C
Noise Level	44.4 dB(A)
Dimensions (HxWxD)	88 x 482 x 552 mm (RS2421+); 88 x 482 x 578 mm (RS2421RP+)
Weight	11.5 kg (RS2421+); 11.9 kg (RS2421RP+) (diskless)
System Compatibility	Windows 7+, macOS 10.12+, Linux, iOS, Android
Certifications	FCC, CE, BSMI, EAC, RCM, VCCI
Warranty	3-year limited (extendable to 5 years with EW202)
Package Contents	NAS, power cord(s), accessory pack, quick start guide