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Synology

Synology RS3621RPxs

RackStation NAS server 12 bays rack-mountable SATA 6Gb/s RAID 0 1 5 6 10 JBOD 5

MPNRS3621RPxsRAID controllersUpdated

Key facts

Part number
RS3621RPxs
Brand
Synology
Category
RAID controllers
Price
AUD 8,742≈ USD 6,083 RRP
Availability
On request — ask for a quote

The Synology RS3621RPxs is an RAID controller listed on tprice.co. RRP AUD 8,742≈ USD 6,083 (Oct 2026). Request a quote for volume pricing, or sell us your used RAID controllers.

Overview

Synology RS3621RPxs is a powerful 12-bay storage server. Its 6-core processor enables compute-intensive services while its redundant power, ECC memory, and Btrfs file system safeguard mission-critical data. Capable of delivering 189,098 4K random read IOPS and 4,718 MB/s sequential read throughput1, it is ideal for small businesses.

CPU Model Intel Xeon D-1531

CPU Architecture 64-bit

CPU Frequency 6-core 2.2 (base) / 2.7 (turbo) GHz

System Memory 8 GB DDR4 ECC UDIMM

Maximum Memory Capacity 64 GB (16 GB x 4)

Maximum Drive Bays with Expansion Unit 36 (RX1217/RX1217RP x 2)

Compatible Drive Type* (See all supported drives) 3.5' SATA HDD 2.5' SATA SSD

Maximum Single Volume Size* 200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only) 108 TB

Hot Swappable Drive

RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)

USB 3.2 Gen 1 Port* 2

Expansion Port 2

PCIe Expansion 2 x Gen3 x8 slots (x8 link)

Form Factor (RU) 2U

Rack Installation Support* 4-post 19' rack (Synology Rail Kit - RKS1317)

System Fan 80 mm x 80 mm x 4 pcs

Power Supply Unit / Adapter 500 W

AC Input Power Voltage 100 V to 240 V AC

Redundant Power Supply

Operating Temperature 0°C to 35°C (32°F to 95°F)

Warranty 5 Years

Mention: If NAS use over 8TB HDD, please only chose Synolgy Brand HDD

Price history

Latest
AUD 8,742≈ USD 6,083
Oct 2026
Lowest recorded
AUD 8,742≈ USD 6,083
Highest recorded
AUD 8,742≈ USD 6,083
Recorded
2026
1 price point

AUD 8,742 rrp, recorded

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  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
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More Synology RAID controllers

All Synology parts starting with “R” · All Synology part numbers

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Prology buys used and surplus RAID controllers – including RS3621RPxs. Sell outright or trade in against your next order. Offer within 1 business day.