Synology RackStation RS4021XS+ Rack (3U) Ethernet LAN NAS/Storage Server
SKU: RS4021XS+
£4,368.10 (Excl. VAT)
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Synology RackStation RS4021xs+ | 3U Rackmount NAS, 16-Bay, Intel Xeon D-1541, 16GB DDR4 ECC, Dual 10GbE & 5-Year Warranty
Fast and Reliable Enterprise Connectivity
Double bandwidth
Upgrade network bandwidth in minutes by 2x or more with Synology’s range of 10GbE NICs.
SSD cache
Boost read/write IOPS by up to 16 times by enabling SSD cache with our Synology M.2 NVMe adapter cards.
(Network adapter cards, expansion units, other PCIe add-in cards, and storage drives are sold separately. Refer to the compatibility list for compatible devices.)
Next-generation file system for better data protection
The Btrfs file system introduces advanced storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.
License-free data protection
Enterprise RackStations integrate various backup applications into an intuitive user interface, offering durable storage technologies to safeguard your valuable data on any device.
Fully certified storage virtualisation solutions
Synology iSCSI storage fully supports most virtualisation solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimises computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.
All-in-one solution
Synology have a complete range of drives from large capacity 3.5" HDDs to compact NVMe SSDs to cost-effectively boost performance.
5-year warranty and next-business day onsite support options available
At Synology, we are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximise your return on investment. -
Feature Description Device Type NAS server, Rack-mountable - 3U Dimensions / Weight Width 48.2 cm, Height 13.23 cm, Depth 65.65 cm, Weight 17.4 kg Installed Devices / Modules 0 installed / 16 max Total Storage Capacity 0 GB Expansion Bays 16x hot-swap 2.5"/3.5" Expansion Slots 2x PCIe 3.0 x8, 4x DIMM (3 free) Interfaces 4x 1GbE RJ-45, 2x 10GbE RJ-45, 2x USB 3.2 Gen1 Type-A, 2x Expansion Ports, 1x Management Processor Intel Xeon D-1541, 8-core, 2.1 GHz (Turbo 2.7 GHz) Memory 16 GB DDR4 ECC (installed), Max 64 GB Storage Controller RAID, SATA 6Gb/s, RAID 0/1/5/6/10, JBOD, RAID F1, Hot Spare (RAID 1/5/6/10/F1) Networking Protocols: PPTP, L2TP, iSCSI, SMTP, FTP, DHCP, POP3, IMAP. Services: AD, NFS, SMB, AFP, WebDAV, CalDAV Encryption 256-bit AES Network Features Firewall, VPN, LDAP, VLAN, WOL, Print Server, Antivirus, High Availability, Web Server, File Sharing, ACL, DHCP, FTP, BitTorrent, Mail Server, Surveillance Station Power Supply 2x 800W Internal PSU, Redundancy 1+1, AC 120/230V 50/60Hz, 145.79W Operational Environmental Operating Temp 0–35°C, Humidity 5–95%, Noise 50.2 dBA Warranty 5-Year Limited Warranty Included Accessories Accessory pack Compliance FCC, BSMI, VCCI, RCM, EAC, CCC, KC, UL, RoHS, DLNA Certified -
Description Downloads Synology RackStation RS4021XS+ Rack (3U) Ethernet LAN NAS/Storage Server DataSheet Download
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