Synology RackStation RS3621xs+

Synology RackStation RS3621xs+

Additional information

Key Features

The 12-bay RS3621xs+ is capable of delivering over 238K 4K random read IOPS and 5,819 MB/s sequential read throughput1— a true enterprise powerhouse. With full power supply redundancy, an 8-core processor, ECC memory, advanced snapshot technology, and file self-healing, the RS3621xs+ provides a reliable foundation to any data-driven business.

Compute: Intel® Xeon® D-1541 8-core 2.1 GHz
Networking: Built-in dual-port 10GbE
Memory: 8 GB ECC DDR4 Up to 64 GB
Model specifications are subject to change without prior notice.
The figures are based on Synology internal testing. Each performance test is done individually.

Specifications

CPU

CPU Model	CPU Quantity	CPU Core	CPU Architecture	CPU Frequency	Hardware Encryption Engine
Intel Xeon D-1541	1	8	64-bit	2.1 (base) / 2.7 (turbo) GHz	Yes

Memory

System Memory	Memory Module Pre-installed	Total Memory Slots	Maximum Memory Capacity
8 GB DDR4 ECC UDIMM	8 GB (8 GB x 1)	4	64 GB (16 GB x 4)

Storage

Drive Bays	Maximum Drive Bays with Expansion Unit	Compatible Drive Type* (See all supported drives)	Hot Swappable Drive*
12	36 (RX1217 x 2)	3.5″ SATA HDD/2.5″ SATA SSD	Yes

External Ports

RJ-45 1GbE LAN Port	RJ-45 10GbE LAN Port	USB 3.2 Gen 1 Port*	Expansion Port	Expansion Port Type
4	2	2	2	Infiniband

PCIe Expansion

2 x Gen3 x8 slots (x8 link)

Appearance

Form Factor (RU)	Size (Height x Width x Depth)	Weight	Rack Installation Support*
2U	88 mm x 482 mm x 724 mm	14.5 kg	4-post 19″ rack (Synology Rail Kit – RKS-02)

Others

417.48 watts (Access 145.8 watts (HDD Hibernation)1425.45 BTU/hr (Access)

System Fan	Fan Speed Mode	Easy Replacement System Fan	Power Recovery	Noise Level*	Scheduled Power On / Off	Wake on LAN / WAN	Power Supply Unit / Adapter	Redundant Power Supply	AC Input Power Voltage	Power Frequency	Power Consumption	British Thermal Unit
80 mm x 80 mm x 4 pcs	Full-Speed Mode/ Cool Mode/ Quiet Mode	Yes	Yes	50.2 dB(A)	Yes	Yes	500 watts/ 550 watts*	Yes	100 V to 240 V AC	50/60 Hz, Single Phase	142.5 watts (Access)/ 72.76 watts (HDD Hibernation)	485.93 BTU/hr (Access)/ 248.11 BTU/hr (HDD Hibernation)

Temperature

Operating Temperature	Storage Temperature	Relative Humidity
0°C to 35°C (32°F to 95°F)	-20°C to 60°C (-5°F to 140°F)	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

Optional Accessories

DDR4 ECC UDIMM: D4EC-2666-8G/D4EC-2666-16G
Expansion Units: RX1217/RX1217RP
Enterprise Series 3.5″ SATA HDD: HAT5300 Series
Enterprise Series 2.5″ SATA SSD: SAT5200 Series
M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1
M.2 SSD Adapter Card: M2D20
25GbE Network Interface Card: E25G30-F2
10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1
Rail Kit Sliding: RKS-02

Overview

Maximize service availability

Synology High Availability (SHA) pairs two identical units together creating an active-passive cluster with minute-level failover.

Easy sharing and syncing

Safely access and share files and media from anywhere.

Next-generation file system

Btrfs prevents data corruption and reduces maintenance overheads with advanced storage technologies and optimized snapshots.

Multi-platform file access

Manage your files and media from anywhere with Synology Drive. Available on PC, Mac, Linux, Chromebook, Android, iOS, or any device equipped with a browser.

Real-time collaboratio

Stay productive while working in a team or with your clients.

Hyper Backup

A comprehensive backup and recovery solution for securing data stored on Synology servers.

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Synology RackStation RS3621xs+

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FAQ’s

Support

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