---
product_id: 631314619
title: "6-Bay 2.5\" NAS DS620slim (Diskless) - Black Metal Tabletop/Rack Mount Server NAS with 2GB DDR3L RAM"
brand: "synology"
price: "€ 1885.95"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/631314619-6-bay-2-5-nas-ds620slim-diskless-black-metal-tabletop
store_origin: HR
region: Croatia
---

# 220 MB/s read speed 6-bay capacity 4K transcoding 6-Bay 2.5" NAS DS620slim (Diskless) - Black Metal Tabletop/Rack Mount Server NAS with 2GB DDR3L RAM

**Brand:** synology
**Price:** € 1885.95
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Data Game!

## Quick Answers

- **What is this?** 6-Bay 2.5" NAS DS620slim (Diskless) - Black Metal Tabletop/Rack Mount Server NAS with 2GB DDR3L RAM by synology
- **How much does it cost?** € 1885.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/631314619-6-bay-2-5-nas-ds620slim-diskless-black-metal-tabletop)

## 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

- • **Expandable Memory:** Start with 2GB DDR3L RAM and expand up to 6GB for enhanced multitasking capabilities.
- • **Advanced File System:** Utilize the Advanced Btrfs file system with 65,000 system-wide snapshots for unparalleled data protection.
- • **Massive Storage Potential:** Create a single volume size of up to 108 TB to accommodate all your data needs.
- • **Lightning-Fast Performance:** Experience reading speeds of over 220 MB/s and writing speeds of 190 MB/s, even with encrypted data.
- • **Maximize Your Productivity:** Unlock the power of a mini-sized NAS with 6 drive bays for ultimate RAID flexibility.

## Overview

The Synology 6-Bay 2.5" NAS DS620slim is a compact yet powerful network-attached storage solution designed for professionals. With its 6 drive bays, it supports both HDDs and SSDs, offering exceptional RAID flexibility. The device boasts impressive read and write speeds, expandable memory, and advanced file system capabilities, making it ideal for data-intensive tasks and seamless 4K video transcoding.

## Description

6-Bay 2.5" NAS DS620slim (Diskless) - Black Metal Tabletop/Rack Mount Server NAS with 2GB DDR3L RAM

## Features

- Mini-sized yet powerful 6-bay NAS, ready to maximize your work productivity
- 6 Drive Bays with better RAID flexibility to configure 2. 5” HDDs and SSDs; over 220 MB/s reading and 190 MB/s writing even under encrypted data transmission
- 2GB DDR3L memory, expandable up to 6GB
- Dual-channel H. 265/H. 264 4K video transcoding on the fly
- Advanced Bars file system, offering 65, 000 system-wide snapshots and 1, 024 snapshots per shared folder.Maximum Single Volume Size:108 TB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Synology |
| Manufacturer | Synology |
| Model | DS620slim |
| Model Name | DS620slim |
| Product Dimensions | 17.5 x 15.09 x 12.09 cm; 1.4 kg |
| Item model number | DS620slim |
| Hard Drive Size | 30 TB |
| Hardware Interface | Ethernet |
| Compatible Devices | Server |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Material | Metal |
| Mounting Type | Tabletop |
| Manufacturer | Synology |
| Item Weight | 1 kg 400 g |

## Product Details

- **Brand:** Synology
- **Colour:** white
- **Product Dimensions:** 15.1D x 17.5W x 12.1H Centimeters
- **Size:** 6-bay; 2GB DDR3L
- **Material:** Metal

## Images

![6-Bay 2.5" NAS DS620slim (Diskless) - Black Metal Tabletop/Rack Mount Server NAS with 2GB DDR3L RAM - Image 1](https://m.media-amazon.com/images/I/715q5OeC8FL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the memory upgradable?**
A: No it can't. DS220J memory is fixed at 512 MB. Current software upgrade requires a minimum of 1 GB according to Synology's own notes.  Avoid this model/brand.

**Q: what physical size harddrives can be used?**
A: The hard drive "size" is not the physical size of the drive itself but the diameter of the platter inside the drive.  A standard desktop HDD is 5.75" x 4" but has a 3.5" platter inside. Hence the name 3.5" drive even though it is physically much bigger.  A notebook HDD measures 4" x 2.75" and referred to as a 2.5" drive.

**Q: If single drive is installed initially, then 2nd drive is added later. does raid 1 get configured? or does both drive need to be installed together?**
A: I installed one drive initially, and then added a second drive later.  The second drive was automatically added as a Raid 1 drive.

**Q: Can it be used as a datastore for esxi or backup VMs?**
A: Technically you can but not recommended. You will likely get terrible performance because the CPU and memory is not designed for this use case.  512MB RAM is very low for a datastore. This model is really geared towards traditional file sharing and media streaming.  You want something with higher CPU and read/wrtie caching like the DS218/DS218+.

## Frequently Bought Together

- Synology 6 bay 2.5" NAS DS620slim (Diskless)
- Synology RAM DDR3L-1866 SO-DIMM 4GB (D3NS1866L-4G)
- Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000)

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**Shop now:** [https://www.desertcart.hr/products/631314619-6-bay-2-5-nas-ds620slim-diskless-black-metal-tabletop](https://www.desertcart.hr/products/631314619-6-bay-2-5-nas-ds620slim-diskless-black-metal-tabletop)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*