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Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi

Synology RackStation RS4021xs+ NAS

Manufacturer: SYNOLOGY
ID: RS4021XS+/96T/8X12T
1557990€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 06.05 - 11.05
Supplier dispatch ETA: 04.05.2026
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Supplier dispatch ETA: 04.05.2026 Open today: Closed (May Day) About this store
Supplier dispatch ETA: 04.05.2026 Open today: Closed (May Day) About this store
Supplier dispatch ETA: 04.05.2026 Open today: Closed (May Day) About this store
Supplier dispatch ETA: 04.05.2026 Open today: Closed About this store
Supplier dispatch ETA: 04.05.2026 Open today: Closed (May Day) About this store
Multitronic Vaasa
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Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Manuals
Processor
Processor modelD-1541
Processor manufacturerIntel
Processor familyIntel Xeon
Processor cores8
Processor threads16
Processor boost frequency2.7 GHz
Processor cache12 MB
CPU configuration (max)1
Processor frequency2.1 GHz
Conflict-Free processorcheckmark
Memory
Internal memory typeDDR4
Memory slots4
ECCcheckmark
Memory clock speed2666 MHz
Memory form factorUDIMM
Maximum RAM supported64 GB
Internal memory16 GB
Ports & interfaces
Ethernet LAN (RJ-45) ports6
PCI Express x8 (Gen 3.x) slots2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB portcheckmark
Weight & dimensions
Height132.3 mm
Width482 mm
Depth656.5 mm
Energy management
Power consumption (typical)145.79 W
Redundant power supply (RPS) supportcheckmark
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Power supply locationBuilt-in
Power supply unit (PSU) capacity800 W
Power consumption (HDD standby)62.68 W
Operational conditions
Operating altitude0 - 5000 m
Operating relative humidity (H-H)5 - 95%
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 35 °C
Storage relative humidity (H-H)5 - 95%
Networking
Supported network protocolsSMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN
Ethernet LANcheckmark
Wake-on-LAN readycheckmark
Link aggregationcheckmark
Ethernet LAN data rates10,100,1000,10000 Mbit/s
iSCSI supportcheckmark
Ethernet LAN data rate supported (max)10000 Mbit/s
Storage
HDD speed7200 RPM
RAID levels0, 1, 5, 6, 10, F1, JBOD
Supported file systemsBTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4
RAID supportcheckmark
Storage drive size3.5"
Storage drive interfaceSerial ATA III
Number of storage drives supported16
Storage drive sizes supported2.5,3.5"
Storage drives installedcheckmark
Number of storage drives installed8
Installed storage drive typeHDD
Supported storage drive typesHDD & SSD
Hot-swap drive bayscheckmark
Storage drive capacity12 TB
Supported storage drive interfacesSerial ATA II, Serial ATA III
Online RAID migrationcheckmark
Online RAID expansioncheckmark
Total installed storage capacity96 TB
Operating system/software
Operating system installedDiskStation Manager
Windows operating systems supportedcheckmark
Mac operating systems supportedcheckmark
Packaging content
Cables includedAC
Power cables quantity2
Other features
CertificationFCC, BSMI, VCCI, RCM, EAC, CCC, KC
Compliance certificatesCE, RoHS
Design
Chassis typeRack (3U)
LED indicatorscheckmark
Product colourBlack
Number of fans3 fan(s)
Cooling typeActive
Fan diameter8 cm
Processor special features
Enhanced Intel SpeedStep Technologycheckmark
Execute Disable Bitcheckmark
Idle Statescheckmark
Intel Trusted Execution Technologycheckmark
Intel Enhanced Halt Statecheckmark
Intel VT-x with Extended Page Tables (EPT)checkmark
Embedded options availablecross
Intel TSX-NIcheckmark
Intel 64checkmark
Intel Virtualization Technology for Directed I/O (VT-d)checkmark
Intel Secure Key Technology version1.00
Intel Virtualization Technology (VT-x)checkmark
Intel TSX-NI version1.00
Performance
TypeNAS
Security algorithms256-bit AES, HTTPS, SSH, SSL/TLS
Browser supportedChrome, Firefox, Edge, Internet Explorer, Safari
Number of users16000 user(s)
Noise level44.7 dB
Buzzercheckmark
Snapshotcheckmark
Access Control List (ACL)checkmark
Reset buttoncheckmark
Multilingual supportcheckmark
On/off switchcheckmark
Device classSmall & Medium Business
Backup functioncheckmark
Backup featuresCloud, iSCSI LUN
Built-in FTP servercheckmark
System logcheckmark
Share folderCIFS/AFP/NFS/FTP/WebDAV
Third-party supportcheckmark
Sustainability
Sustainability compliancecheckmark
Sustainability certificatesUL ECOLOGO
EAN
Warranty1 year
Source: Icecat.biz

The Synology RackStation RS4021xs+ is an enterprise-grade NAS solution designed to meet the rigorous demands of business environments. Equipped with an Intel® Xeon® D-1541 8-core processor and 16 GB of ECC DDR4 memory (expandable to 64 GB), this stunning NAS provides over 234,000 4K random read IOPS and 6,258 MB/s sequential read throughput. These capabilities ensure seamless handling of data-intensive applications, supporting simultaneous access from multiple users while safeguarding data integrity with advanced snapshot technology.

Engineered for service continuity, the RS4021xs+ features dual power supplies and hot-swappable fan modules that enhance system reliability by preventing unexpected downtimes. The two PCIe expansion slots allow for performance optimizations and network enhancements, while its built-in dual-port 10GbE connectivity significantly boosts network bandwidth. The Btrfs file system further enhances operational efficiency, offering deduplication and reduced overhead for a streamlined backup solution.

Key features:
  • 16-bay capacity for extensive storage solutions.
  • Intel® Xeon® D-1541 2.1 GHz 8-core processor.
  • 16 GB ECC DDR4 memory, expandable up to 64 GB.
  • Up to 234,000 4K random read IOPS and 6,258 MB/s sequential read throughput.
  • Dual 10GbE LAN ports for enhanced networking capabilities.
  • Two PCIe slots for customizable upgrades.
  • Btrfs file system for advanced data integrity features.
  • Hot-swappable components for non-disruptive maintenance.
What is in the box:
  • Synology RackStation RS4021xs+ unit.
  • Power cables.
  • Quick installation guide.
  • Warranty information.
Multitronic Vaasa: 0 pcs
Estimated delivery: 05.05 - 11.05
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 05.05 - 11.05
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 05.05 - 11.05
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 05.05 - 11.05
Multitronic Mariehamn: 0 pcs
Estimated delivery: 05.05 - 11.05
Fetch from the shop
Estimated delivery time: 05.05 - 11.05
Free
Posti: Parcel lockers and service points
Estimated delivery time: 05.05 - 10.05
3,90 €
Posti: Postal package
Estimated delivery time: 06.05 - 11.05
3,90 €
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 06.05 - 11.05
3,90 €
Posti: Doorstep delivery
Estimated delivery time: 06.05 - 10.05
6,90 €
Matkahuolto: Business Parcel
Estimated delivery time: 05.05 - 11.05
12,90 €
Matkahuolto: Home Parcel
Estimated delivery time: 05.05 - 11.05
12,90 €
Posti: Home delivery
Estimated delivery time: 06.05 - 10.05
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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