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Key Details:
- Model: SS335-8432R
- Part #: VT000504
- Warranty: 3 Years
- Brand: Synology
Ask Our Experts:
Synology DiskStation DS1821+ 8 Bay 4 GB RAM Diskless Tower NAS with 8x 4TB Western Digital Red Drive
Synology DiskStation DS1821+ is a powerful 8-bay network-attached-storage solution designed to store and protect mission-critical data. Designed to tackle increasing amounts of unstructured data, the low-noise desktop form factor of the DS1821+ is built for both SOHO and SMB environments. With performance over 110K or 177% higher 4K random read IOPS than its predecessor, the DS1821+ is fast, with ample room for scalability.
Accelerated Performance:
177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor.
Maximize Performance:
Turbocharge HDD arrays 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 from public clouds, PCs, servers, VMs, and Synology NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication.
Ready for 10/25GbE :
Supports 10GbE SFP+/RJ-45 and 25GbE SFP28 NICs to instantly increase network bandwidth based on your infrastructure.
CPU:
- CPU Model: AMD Ryzen_V1500B
- CPU Quantity: 1
- CPU Core: 4
- CPU Architecture: 64-bit
- CPU Frequency: 2.2 GHz
- Hardware Encryption Engine: Yes
Memory:
- System Memory: 4 GB DDR4 ECC SODIMM
- Memory Module Pre-installed: 4 GB (4 GB x 1)
- Total Memory Slots: 2
- Maximum Memory Capacity: 32 GB (16 GB x 2)
Storage:
- Drive Bays: 8
- Maximum Drive Bays with Expansion Unit: 18 (DX517 x 2)
- M.2 Drive Slots: 2 (NVMe)
- Compatible Drive Type: 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD
- Hot Swappable Drive: Yes
External Ports:
- RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)
- USB 3.2 Gen 1 Port: 4
- eSATA Port: 2
PCIe:
- PCIe Expansion: 1 x Gen3 x8 slot (x4 link)
Appearance:
- Size (H x W x D): 166 x 343 x 243 mm
- Weight: 6 kg
Others:
- System Fan: 120 x 120 mm x 2 pcs
- Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode
- Easy Replacement System Fan: Yes
- Brightness Adjustable Front LED Indicators: Yes
- Power Recovery: Yes
- Noise Level: 22.2 dB(A)
- Scheduled Power On / Off: Yes
- Wake on LAN / WAN: Yes
- Power Supply Unit / Adapter: 250 W
- AC Input Power Voltage: 100V to 240V AC
- Power Frequency: 50/60 Hz, Single Phase
- Power Consumption: 59.8 W (Access), 26.18 W (HDD Hibernation)
- British Thermal Unit: 204.05 BTU/hr (Access), 89.33 BTU/hr (HDD Hibernation)
Temperature:
- Operating Temperature: 0°C to 40°C (32°F to 104°F)
- Storage Temperature: -20°C to 60°C (-5°F to 140°F)
- Relative Humidity: 5% to 95% RH
- 1x Main Unit with 8x 4TB Western Digital Red Drive pre-installed
- 1x Accessory Pack
- 1x AC Power Cord
- 2x RJ-45 LAN Cable
- 1x Quick Installation Guide
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What our customers say
I placed my order (4 items) on 22 Dec and had the first package arrive within 24 hours. I was happily surprised when the courier arrived at 8pm! The next package arrived the next morning 24 Dec. Perfectly in time for Christmas. I had priced these items, and these 4 items cost the same as 1 of them at Harvey Norman and 3 at Dick Smith. So, there was definitely value for money. I must admit I was a bit sceptical at first you know the 'Too Good to be True' warning! But I found the communication via the live support and email to be excellent. They informed me every step of the process; order placed, payment received, items dispatched. I am going to highly recommend Elive to all I know. Thanks for making Christmas go a bit further.
From Wellington
Ordered a network cable from Elive at 2:30pm on Tuesday and by 2:30pm the next day it had arrived at my front door in Dunedin. Great service. Thanks very much.
From Dunedin
This is the first time I have used Elive and I was very impressed by the whole process right from ordering the product to the prompt delivery.
From Awarua.