---
product_id: 257572831
title: "Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black"
brand: "synology"
price: "€ 2515.74"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/257572831-synology-ds1821-8bay-nas-v1500b-quad-core-2-2-ghz
store_origin: NL
region: Netherlands
---

# 177% faster 4K random read IOPS Scale up to 18 drives with expansion units 20x turbocharged HDD array performance Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black

**Brand:** synology
**Price:** € 2515.74
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Data Game with Synology DS1821+ — Power, Speed, and Scale in One!

## Quick Answers

- **What is this?** Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black by synology
- **How much does it cost?** € 2515.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/257572831-synology-ds1821-8bay-nas-v1500b-quad-core-2-2-ghz)

## 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

- • **Effortless Scalability:** Expand your storage on-demand up to 18 drives with two DX517 expansion units—grow as your data grows.
- • **Future-Proof Network Ready:** Plug in a 10GbE SFP+ or RJ-45 NIC to instantly elevate your network bandwidth and crush data bottlenecks.
- • **Rock-Solid Data Protection:** Safeguard critical files with Synology Active Backup Suite, Hyper Backup, and Snapshot Replication across clouds, PCs, and VMs.
- • **Blazing Fast Storage Access:** Experience 177% higher 4K random read speeds and 76% faster sequential writes for seamless multitasking and data flow.
- • **Turbocharge Your HDD Arrays:** Leverage dual M.2 NVMe SSD slots to boost HDD performance by 20x+ without sacrificing drive bays.

## Overview

The Synology DS1821+ is a high-performance 8-bay NAS featuring a quad-core 2.2 GHz processor, DDR4 memory, and dual M.2 NVMe SSD slots for cache acceleration. It delivers 177% faster 4K random read IOPS and 76% faster sequential writes compared to its predecessor, supports expansion up to 18 drives, and offers comprehensive data protection with Synology’s backup suite. Ready for 10GbE networking, it’s designed for professionals demanding scalable, reliable, and lightning-fast storage solutions.

## Description

DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black

## Features

- accelerated performance: 177% higher 4k random read iops and 76% faster sequential write speeds compared to its predecessor
- maximize performance: turbocharge hdd arrays by 20x or more2 without occupying drive bays using dual built-in m.2 slots for nvme ssd cache
- expansion made easy: scale-up on-demand to 18 drives with two dx517 expansion units
- includes everything to protect your data: back up critical data to and from public clouds, windows pcs and servers, virtual machines, and data on the nas with synology active backup suite, hyper backup, and snapshot replication
- ready for 10gbe: add in a 10gbe sfp+ or rj-45 nic to instantly increase network bandwidth based on your existing infrastructure
- Connectivity technology: USB; Hard disk size: 0.0 GB; System ram type: ddr4_sdram

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Synology |
| Product Dimensions | 243 x 34.3 x 16.6 cm; 4.92 kg |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | DS1821+ |
| Manufacturer | Synology |
| Series | DS1821+ |
| Colour | Black |
| Form Factor | 3.5-inch |
| Standing screen display size | 24 Inches |
| RAM Size | 2 GB |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Number of USB 3.0 Ports | 4 |
| Wattage | 250 watts |
| Hardware Platform | Standard |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 Grams |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 4.92 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Digital storage capacity:** 108 TB
- **Hard disk interface:** Serial ATA
- **Connectivity technology:** SATA, USB
- **Brand:** Synology
- **Special feature:** Safe
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Server
- **Installation type:** Standard
- **Colour:** Black

## Images

![Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black - Image 1](https://m.media-amazon.com/images/I/410qiWPVCDL.jpg)

## Available Options

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

## Frequently Bought Together

- Synology DS1821+8bay NAS V1500B Quad-Core 2.2 GHz,Black
- Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)

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**Shop now:** [https://www.desertcart.nl/products/257572831-synology-ds1821-8bay-nas-v1500b-quad-core-2-2-ghz](https://www.desertcart.nl/products/257572831-synology-ds1821-8bay-nas-v1500b-quad-core-2-2-ghz)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*