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Synology RS4021XS+ | RackStation 16-Bay 3U Xeon NAS Server

Synology RackStation RS4021XS+ 3U NAS Server
Synology RackStation RS4021XS+ 3U NAS Server
Synology RackStation RS4021XS+ 3U NAS Server
Synology RackStation RS4021XS+ 3U NAS Server
very few qty in stock

Advantages:

  • Compact, powerful NAS
  • Scalable storage server
  • Central file server
€6,039.00 *

Prices plus VAT plus shipping costs

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René Peters
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René Peters
  • Synology
  • 1250821

  • RS4021XS+

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Synology RS4021XS+: Enterprise NAS RackStation with built-in resiliency through Synology High... more

RS4021XS+ Product Information

Synology RS4021XS+: Enterprise NAS RackStation with built-in resiliency through Synology High Availability SHA

 

CPU:

1x Intel Xeon D-1541

up to 8 Cores, 2.1 GHz (base) / 2.7 GHz (turbo)

 

RAM:

16GB DDR4 ECC UDIMM

Expandable up to 64GB

 

LAN:     

4x 1GbE RJ45 LAN ports

2x 10GbE RJ45 LAN ports

 

Expansion Slots:         

2x PCI-E 3.0 x8 slot (x8 link)

 

Storage:

16x 3.5/2.5" SATA hot-swap drive bays

 
SKU Overview
RS4021XS+ Single Intel Xeon D-1541 CPU, 16x 3.5/2.5" hot-swap drive bays, 2x PCIe, 4x 1GbE + 2x 10GbE LAN, 2x 800/550W redundant PSU adapter

Datasheet for Synology RS4021XS+

CPU
CPU Model Intel Xeon D-1541
CPU Quantity 1
CPU Architecture 64-bit
CPU Frequency 8-core 2.1 GHz (base) / 2.7 GHz (turbo)
Hardware Encryption Engine (AES-NI) Yes
Memory
System Memory 16 GB DDR4 ECC UDIMM
Memory Module Pre-installed 16 GB (16 GB x 1)
Total Memory Slots 4
Maximum Memory Capacity 64 GB (16 GB x 4)
Storage
Drive Bays 16
Maximum Drive Bays with Expansion Unit 40 (RX1217/RX1217RP x 2)
Compatible Drive Type* 3.5" SATA HDD
2.5" SATA SSD
Hot Swappable Drive* Yes
Notes "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
External Ports
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port 2 (with Link Aggregation / Failover support)
USB 3.2 Gen 1 Port* 2
eSATA Port 2
Notes The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.
PCIe
PCIe Expansion 2 x Gen3 x8 slots (x8 link)
File System
Internal Drives Btrfs
EXT4
External Drives Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
Notes exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.
Appearance
Form Factor (RU) 3U
Size (Height x Width x Depth) 132.3 mm x 482 mm x 656.5 mm
Weight 17.4 kg
Rack Installation Support* 4-post 19" rack (Synology Rail Kit - RKS-02)
Notes The rail kit is sold separately
Others
System Fan 80 mm x 80 mm x 3 pcs
Fan Speed Mode Full-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan Yes
Power Recovery Yes
Noise Level* 44.7 dB(A)
Scheduled Power On / Off Yes
Wake on LAN / WAN Yes
Power Supply Unit / Adapter 800 W
550 W
Redundant Power Supply Yes
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption 145.79 W (Access)
62.68 W (HDD Hibernation)
British Thermal Unit 497.14 BTU/hr (Access)
213.74 BTU/hr (HDD Hibernation)
Notes Power consumption is measured when it is fully loaded with Synology 8TB HAT5300-8T hard drive(s).

Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Temperature
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
Certification
FCC, CE, BSMI, VCCI, RCM, EAC, CCC, KC, UL
Warranty
5 Years
Environment
RoHS Compliant
Packaging Content
Main Unit x 1
Accessory Pack x 1
AC Power Cord x 2
Quick Installation Guide x 1
Order Information
Manufacturer SKU RS4021XS+
System Building NAS Server