Which Synology RackStation Deserves your Data – RS3618xs vs RS3617xs?
Rackmount NAS devices are by far the most enterprise way in which you can make your data both network and internet accessible. It isn’t just the cost that most people are put off by when buying a rackmount NAS server, the sheer hardware involved and included with most NAS designed for rack cabinet storage is truly breathtaking. Typical rackmount Solutions start off at thousands of pounds even before you’ve bought the hard drives to go inside, and the CPU and memory involved will often reach a quite extraordinary power. This is designed to remove the bottleneck from your business and ensure all data transmission is as fast as possible.

Likewise, as rackmount storage is typically designed for Enterprise and business markets, many arrive with very long warranties of up to five years or more. However, there are no two businesses that are identical and as you would expect rackmount devices differ greatly with any one of them arriving in several configurations. The result is that many rack NAS providers produce hundreds of NAS a year but the business user can get confused quickly as to which rackmount NAS is best for them. Below are the top two Synology Rackmount NAS servers of the year. Both of these devices are good in their own way any and should not be seen as a best or worst list. Each was chosen because it fulfilled a different business need. That being said, either of these two will be a steadfast and reliable solution to your data storage needs and ensure excellent communication of data for both you and your staff in years to come.
Synology RS2416+ Rackmount NAS Review
Synology RS3617xs Rackmount NAS Review
The Synology RS3617xs is by far the best rackmount NAS in terms of value that I’ve seen in many, many years. This device arrives with a CPU that really blows your socks off, an Intel Quad-Core, this Xeon CPU is 3.3Ghz and arrives with DDR3 memory (ECC). However, most business users don’t want to know how powerful the boxes are, they want to know that it will do the job and this £2,000 NAS can pretty much do anything!
– If you want to back up hundreds of PCs every day, this device can do it!
– If you want to run multiple virtual machines all from the same NAS, fluidly and smoothly, this dance can do it.
– If you want to mix your home and business life together, while at the same time keeping them as separate as you need this NAS can do it.
The Synology RS3617xs arrives with a host of ports on the back. with 4x LAN ports, 2 expansion ports to add an additional 24 hard drives (via the DX1215) if needed, as well as a PCIe expansion slot for 10gbe connectivity, dual PSU ports for power supply failure protection and numerous USB ports. Finally, this Synology NAS arrives with 5 years of manufacturer’s warranty, as well as the SRS from Synology. The Synology Replacement Service means that if your unit has a hardware problem Synology will replace the next working day an advanced replacement and immediate support, which is a real advantage to Enterprise users that can’t be without it data anytime.
Synology RS3618xs Rackmount NAS Review
Synology RackStation RS3618xs is a reliable, superior-performance network-attached storage solution for large-scale enterprises with demanding business applications.
RS3618xs simplifies data management, optimizes virtualization environments, and rapidly expands storage capacity with minimal time investment in setup and maintenance. Synology RS3618xs is backed by Synology’s 5-year limited warranty.
Synology RS3618xsRackstation NAS |
12-Bay Rackmount NAS Server for Business
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CPU | ||
RS3617xs RackStation NAS | RS3618xs RackStation NAS | |
CPU Model | Intel Xeon E3-1230 v2 | Intel Xeon D-1521 |
CPU Architecture | 64-bit | 64-bit |
CPU Frequency | Quad Core 3.3 GHz | Quad Core 2.4 (base) / 2.7 (turbo) GHz |
Hardware Encryption Engine (AES-NI) | ||
Memory | ||
System Memory | 4 GB DDR3 ECC | 8 GB DDR4 ECC UDIMM |
Memory Module Pre-installed | 4GB (2 x 2GB) | 8GB (1 x 8GB) |
Total Memory Slots | 4 | 4 |
Memory Expandable up to | 32 GB (8 GB x 4) | 64 GB (16 GB x 4) |
Storage | ||
Drive Bays | 12 | 12 |
Maximum Drive Bays with Expansion Unit | 36 | 36 |
Compatible Drive Type* (See all supported drives) |
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Maximum Internal Raw Capacity | 96 TB (8 TB drive x 12) (Capacity may vary by RAID types) | 144 TB (12 TB drive x 12) (Capacity may vary by RAID types) |
Maximum Raw Capacity with Expansion Units | 384 TB (96 TB + 12 TB drive x 24) (Capacity may vary by RAID types) | 432 TB (144 TB + 12 TB drive x 24) (Capacity may vary by RAID types) |
Maximum Single Volume Size |
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Hot Swappable Drive | ||
External Ports | ||
RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) | 4 (with Link Aggregation / Failover support) |
USB 2.0 Port | 2 | |
USB 3.0 Port | 2 | 2 |
Expansion Port | 2 | 2 |
PCIe | ||
PCIe Expansion |
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Add-in-card support |
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File System | ||
Internal Drives |
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External Drives |
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Notes |
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Appearance | ||
Size (Height x Width x Depth) | 88 mm x 445 mm x 570 mm | 88 mm x 430.5 mm x 692 mm |
Weight | 13.3 kg | 14.5 kg |
Others | ||
System Fan | 80 mm x 80 mm x 4 pcs | 80 mm x 80 mm x 4 pcs |
Fan Speed Mode |
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Easy Replacement System Fan | ||
Power Recovery | ||
Noise Level* | 40.5 dB(A) | 50.2 dB(A) |
Scheduled Power On/Off | ||
Wake on LAN/WAN | ||
Power Supply Unit / Adapter | 500W | 500W |
AC Input Power Voltage | 100V to 240V AC | 100V to 240V AC |
Power Frequency | 50/60 Hz, Single Phase | 50/60 Hz, Single Phase |
Power Consumption* | 116.7 W (Access) 60.3 W (HDD Hibernation) |
142.76 W (Access) 55.05 W (HDD Hibernation) |
British Thermal Unit | 398.19 BTU/hr (Access) 205.75 BTU/hr (HDD Hibernation) |
487.12 BTU/hr (Access) 187.84 BTU/hr (HDD Hibernation) |
Environment Temperature | ||
Operating Temperature | 5°C to 35°C (40°F to 95°F) | 5°C to 35°C (40°F to 95°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) | -20°C to 60°C (-5°F to 140°F) |
Relative Humidity | 5% to 95% RH | 5% to 95% RH |
Certification |
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Warranty | 5 Years | 5 Years |
Antivirus by McAfee (Trial) | ||
Central Management System | ||
Chat | ||
Maximum Users | 2500 | 4000 |
Notes |
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Cloud Station Server | ||
Maximum Number of Concurrently Connected Devices | 1024 | 2000 |
Maximum Number of Concurrently Connected Devices (with RAM expansion) | 10000 | 10000 |
Maximum Number of Synced Files (btrfs) | 3,000,000 / single file reaction time 530 ms | 3,000,000 / single file reaction time 530 ms |
Maximum Number of Synced Files (ext4) | 3,000,000 / single file reaction time 229 ms | 3,000,000 / single file reaction time 229 ms |
Notes |
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Document Viewer | ||
Download Station | ||
Maximum Concurrent Download Tasks | 80 | 80 |
Drive | ||
Maximum Number of Synced Files | 3,000,000 / single file reaction time 244 ms | 3,000,000 / single file reaction time 244 ms |
Maximum Number of Concurrent Connections for PC Clients | 1,800 | 1800 |
Notes |
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exFAT Access (optional) | ||
MailPlus / MailPlus Server | ||
Free Email Accounts | 5 (Licenses required for additional accounts) | 5 (Licenses required for additional accounts) |
Recommended MailPlus Client Number | Up to 500 (Btrfs) / 500 (EXT4) | Up to 400 (Btrfs) / 450 (EXT4) |
Maximum Server Performance | 2,166,000 (Btrfs) / 2,418,000 (EXT4) emails per day, approx. 66.1 GB (Btrfs) / 73.8 GB (EXT4) | 2,621,000 (Btrfs) / 2,412,000 (EXT4) emails per day, approx. 80 GB (Btrfs) / 73.6 GB (EXT4) |
Media Server | ||
DLNA Compliance | ||
Moments | ||
Facial recognition | ||
Subject recognition | ||
Office | ||
Maximum Users | 3000 | 2800 |
Notes |
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PetaSpace | ||
Snapshot Replication | ||
Maximum Snapshots per Shared Folder | 1024 | 1024 |
Maximum Snapshots of all Shared Folder | 65536 | 65536 |
Surveillance Station | ||
Maximum IP cam (Licenses required) | 75 (including 2 Free License) (See All Supported IP Cameras) | 75 (including 2 Free License) (See All Supported IP Cameras) |
Total FPS (H.264)* | 2250 FPS @ 720p (1280×720) 1200 FPS @ 1080p (1920×1080) 720 FPS @ 3M (2048×1536) 580 FPS @ 5M (2591×1944) 300 FPS @ 4K (3840×2160) |
2250 FPS @ 720p (1280×720) 2100 FPS @ 1080p (1920×1080) 1500 FPS @ 3M (2048×1536) 900 FPS @ 5M (2591×1944) 550 FPS @ 4K (3840×2160) |
Total FPS (H.265)* | 2250 FPS @ 720p (1280×720) 1575 FPS @ 1080p (1920×1080) 825 FPS @ 3M (2048×1536) 450 FPS @ 5M (2591×1944) 340 FPS @ 4K (3840×2160) |
2250 FPS @ 720p (1280×720) 2250 FPS @ 1080p (1920×1080) 2250 FPS @ 3M (2048×1536) 1500 FPS @ 5M (2591×1944) 900 FPS @ 4K (3840×2160) |
Total FPS (MJPEG)* | 750 FPS @ 720p (1280×720) 300 FPS @ 1080p (1920×1080) 200 FPS @ 3M (2048×1536) 160 FPS @ 5M (2591×1944) |
720 FPS @ 720p (1280×720) 375 FPS @ 1080p (1920×1080) 250 FPS @ 3M (2048×1536) 180 FPS @ 5M (2591×1944) |
Video Station | ||
Video Transcoding | Group 1 – Type 2 (See more) | Group 1 – Type 1 (See more) |
Maximum Transcoding Channel Number |
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Virtual Machine Manager | ||
Maximum Virtual DSM Number (Licenses required) | 8 (including 1 Free License) (Learn more) | 8 (including 1 Free License) (Learn more) |
VPN Server | ||
Maximum Connections | 30 | 30 |
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