---
product_id: 449120863
title: "4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black"
brand: "synology"
price: "฿92294"
currency: THB
in_stock: true
reviews_count: 10
category: "Synology"
url: https://www.desertcart.co.th/products/449120863-4-bay-rackmount-nas-rackstation-rs422-diskless-black
store_origin: TH
region: Thailand
---

# 601/516 MB/s read/write speed Dual 1GbE ports with failover Compact 327.5 mm depth 4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black

**Brand:** synology
**Price:** ฿92294
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your data game with the RS422+ — speed, space, and scalability in one sleek rack!

## Quick Answers

- **What is this?** 4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black by synology
- **How much does it cost?** ฿92294 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/449120863-4-bay-rackmount-nas-rackstation-rs422-diskless-black)

## Best For

- synology enthusiasts

## Why This Product

- Trusted synology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Network Resilience:** Dual 1GbE ports ensure zero downtime with failover and load balancing for uninterrupted connectivity.
- • **Space-Savvy Design:** Sleek 1U chassis with just 327.5 mm depth fits perfectly in any modern rack setup without clutter.
- • **Future-Proof Upgrades:** Plug-and-play modules let you effortlessly add 10GbE RJ-45 ports when you’re ready to scale.
- • **Blazing Fast Data Flow:** Experience seamless 601/516 MB/s sequential read/write throughput for ultra-smooth file transfers.
- • **Synology DSM Powerhouse:** Run your data ecosystem on Synology’s intuitive OS, designed for effortless sharing, backup, and sync.

## Overview

The Synology RackStation RS422+ is a compact 4-bay rackmount NAS designed for small businesses and home labs. Delivering up to 601 MB/s read and 516 MB/s write speeds, it fits into a slim 1U chassis with a depth of just 327.5 mm. Dual 1GbE ports provide network failover and load balancing, while optional plug-and-play 10GbE modules future-proof your setup. Powered by Synology’s DiskStation Manager OS, it offers reliable, scalable, and easy-to-manage data storage and backup solutions.

## Description

Synology RackStation RS422+ is a 4-bay rackmount NAS enclosed in a compact 1U chassis. Powered by the powerful Synology DiskStation Manager (DSM)operating system, it offers an affordable all-in-one solution for data sharing, synchronization, and backup to small businesses and home lab owners looking to meet their daily data management needs.

Review: Fast rack based Synology server—nice build quality. - An upgrade on an older '+' style Synology box. The previous physical drives transferred over fine and the new PAT rebuilt the DSM without too much hassle. I forgot to delete the Bond setting from the previous Synology box (before backing it up) and thought I'd have to fry the DSM on the RS1221+ in order to clear that setting (moving from 2 ports bonded to 4 ports bonded) but I managed to use the reset and force it to delete and reconfigure. Only one Cat 5 could be plugged in while achieving this reset—not all four—once realised easily fixed. The password reset method isn't well described but otherwise everything is fine. Still running the drives back in on the new box without upgrading the RAM (32GB) or network connection (10Gb). It's nicely built, not over the top, and fits well into the rack. The fan noise has increased considerably over the smaller Synology boxes but not quite as loud as a dedicated server build (though this is only a quarter of the size). A two bay Synology is whisper quiet, a 5 bay had some fan noise but can be drowned out by drive chatter, this 8 bay unit has real fan noise (on it's lowest, 'quiet' setting) and has a presence in the office. Destined for a cupboard anyway but I'd suggest planning for isolation if you like peace and quiet. My last Synology box lasted for over 10 years without any huge issues but doesn't match this for pace of file delivery, build quality (much more metal involved) or simple storage capacity. It doesn't present the fastest preview yet (for really big files) but with plenty of upgrades to come it has the legs to be a powerful performer in a small form factor. It came double boxed and is well protected for transportation. It's a nice unit for those who just need things to work; have large storage needs; don't like constantly rebuilding backup solutions or having multiple drives rolling around. The Synology DSM has many reviews elsewhere. Thumbs up.
Review: I like the smooth operation and performance of of the RS1221+ - Upgraded from ad DS1515+ to the RS1221+ Though it work fine with 4GB RAM as default I'd recommend going with 32GB if you can swing it, the VM hosting capability is worth using but you do need RAM for it. I migrated, some WD Red Pros 3.5 spinners over and Seagate IronWolf Proa from the DS1515+ to the RS1221+, installed a non NAS WD Black 3 TB for the odd ball for DSM install in Bay 8 . It's working without complaint with the 3TB WD black, though un-raided. Migration from the DS1515+ into this was painless , followed the instructions on DSM update and them power down, moving to the RS1221+ installing in same drive order. Upgraded DSM following the prompts, no issues at all. I'm enjoying smooth operations and it's even snappier with the Ryzen 1500 over the 1515+'s Atom. My 1515+ was one of those that was eventually plagued by that Atom CPU defect where the device would no longer power on due to CPU manufacturing flaw. ****( Thank you Synology ! For extending extra year of free warranty to cover that issue and get a DS1515+ replacement to me free of charge. That alone earned you my trust in that you stood by a customer. ) I was testing a DS920+ and had nothing but issues with it corrupting Seagate Ironwolf Pros 4TB. several times. I returned that 920+ and just threw in the towel and jumped into the RS series and elected to go with the 1221+ 1/3 depth. ( Non-redundant power supply model ) I believe I got what I paid for and do like it a lot. Once difference between the DS1221+ and the DS1515+ is the Drive caddy installation. I like the 1515+better since it is screwless and the retainers just pop in on the sides of the trays. The RS1221+ do not have the pop-in retainers but bottom screw-in retainer, not as handy on hot swaps if you need to. Other than the retainers , small issue, I like everything about the RS1221+. ** Now the cost of official RAM and the 10GB Ethernet cards are another matter, way too expensive to just pull triggers on and buy, you do have to plan, save and think about it a bit. Come on Synology, I know the chipsets you use and the coding, it doesn't cost that much and the restrictions to OEM assets are a bit much especially with the OS ' capability for support.

## Features

- Over 601/516 MB/s sequential read/write throughput supports stable data transfers
- Space-saving design with a depth of just 327.5 mm when server handles are installed
- Dual 1GbE ports support network failover and load balancing
- Plug-and-play network upgrade modules make it easy to add 10GbE RJ-45 ports

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1D5BL5C |
| Best Sellers Rank | #6 in Network Attached Storage (NAS) Enclosures |
| Brand | Synology |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (191) |
| Date First Available | June 1, 2022 |
| Hard Drive | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Drive Rotational Speed | 7200 RPM |
| Item Dimensions LxWxH | 21 x 15.75 x 5.45 inches |
| Item Weight | 13.28 pounds |
| Item model number | RS422+ |
| Manufacturer | Synology |
| Product Dimensions | 21 x 15.75 x 5.45 inches |
| Series | RS422+ |

## Product Details

- **Brand:** Synology
- **Color:** Black
- **Material:** Metal
- **Product Dimensions:** 15.75"D x 21"W x 5.45"H
- **Size:** RS422+

## Images

![4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black - Image 1](https://m.media-amazon.com/images/I/41tOjhuO0nL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: Does this product contain rack mounting rails?**
A: It comes with mounting “ears” that allow it to be installed in a standard rack.

**Q: whats the capacity?**
A: This device does not have pre-installed disks. You have to buy the disk drives separately and then install them. Ultimately, the capacity will depend on the capacity of the one, two, three or four drives you install. I’m currently running two 4TB drives and two 6 TB drives in my unit.

**Q: Does this officially support WD Red drives?**
A: Officially is a strange way of putting it but yes, it supports WD Red Drives

**Q: What is the actual mounting depth from the ears to the back of the chassis?**
A: Item Dimensions LxWxH 21 x 15.75 x 5.45 inches

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast rack based Synology server—nice build quality.
*by B***C on March 3, 2021*

An upgrade on an older '+' style Synology box. The previous physical drives transferred over fine and the new PAT rebuilt the DSM without too much hassle. I forgot to delete the Bond setting from the previous Synology box (before backing it up) and thought I'd have to fry the DSM on the RS1221+ in order to clear that setting (moving from 2 ports bonded to 4 ports bonded) but I managed to use the reset and force it to delete and reconfigure. Only one Cat 5 could be plugged in while achieving this reset—not all four—once realised easily fixed. The password reset method isn't well described but otherwise everything is fine. Still running the drives back in on the new box without upgrading the RAM (32GB) or network connection (10Gb). It's nicely built, not over the top, and fits well into the rack. The fan noise has increased considerably over the smaller Synology boxes but not quite as loud as a dedicated server build (though this is only a quarter of the size). A two bay Synology is whisper quiet, a 5 bay had some fan noise but can be drowned out by drive chatter, this 8 bay unit has real fan noise (on it's lowest, 'quiet' setting) and has a presence in the office. Destined for a cupboard anyway but I'd suggest planning for isolation if you like peace and quiet. My last Synology box lasted for over 10 years without any huge issues but doesn't match this for pace of file delivery, build quality (much more metal involved) or simple storage capacity. It doesn't present the fastest preview yet (for really big files) but with plenty of upgrades to come it has the legs to be a powerful performer in a small form factor. It came double boxed and is well protected for transportation. It's a nice unit for those who just need things to work; have large storage needs; don't like constantly rebuilding backup solutions or having multiple drives rolling around. The Synology DSM has many reviews elsewhere. Thumbs up.

### ⭐⭐⭐⭐⭐ I like the smooth operation and performance of of the RS1221+
*by F***N on August 27, 2022*

Upgraded from ad DS1515+ to the RS1221+ Though it work fine with 4GB RAM as default I'd recommend going with 32GB if you can swing it, the VM hosting capability is worth using but you do need RAM for it. I migrated, some WD Red Pros 3.5 spinners over and Seagate IronWolf Proa from the DS1515+ to the RS1221+, installed a non NAS WD Black 3 TB for the odd ball for DSM install in Bay 8 . It's working without complaint with the 3TB WD black, though un-raided. Migration from the DS1515+ into this was painless , followed the instructions on DSM update and them power down, moving to the RS1221+ installing in same drive order. Upgraded DSM following the prompts, no issues at all. I'm enjoying smooth operations and it's even snappier with the Ryzen 1500 over the 1515+'s Atom. My 1515+ was one of those that was eventually plagued by that Atom CPU defect where the device would no longer power on due to CPU manufacturing flaw. ****( Thank you Synology ! For extending extra year of free warranty to cover that issue and get a DS1515+ replacement to me free of charge. That alone earned you my trust in that you stood by a customer. ) I was testing a DS920+ and had nothing but issues with it corrupting Seagate Ironwolf Pros 4TB. several times. I returned that 920+ and just threw in the towel and jumped into the RS series and elected to go with the 1221+ 1/3 depth. ( Non-redundant power supply model ) I believe I got what I paid for and do like it a lot. Once difference between the DS1221+ and the DS1515+ is the Drive caddy installation. I like the 1515+better since it is screwless and the retainers just pop in on the sides of the trays. The RS1221+ do not have the pop-in retainers but bottom screw-in retainer, not as handy on hot swaps if you need to. Other than the retainers , small issue, I like everything about the RS1221+. ** Now the cost of official RAM and the 10GB Ethernet cards are another matter, way too expensive to just pull triggers on and buy, you do have to plan, save and think about it a bit. Come on Synology, I know the chipsets you use and the coding, it doesn't cost that much and the restrictions to OEM assets are a bit much especially with the OS ' capability for support.

### ⭐⭐⭐⭐⭐ Solid system despite all the recent Synology drawbacks.
*by S***E on October 23, 2025*

Solid performance. This is the first rack mount Synology I’ve owned everything else has been desktop (we have three 8 bay desktop NAS as well). This is excellent, although much louder than our desktops but it does have redundant power supply and a smaller form factor so to be expected.

## Frequently Bought Together

- Synology 4-Bay Rackmount NAS RackStation RS422+ (Diskless),Black
- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*