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Black 24-bay rackmount NAS enclosure with front drive trays and rear ports

Synology Inc.

Synology Inc. FS3600 24-bay rackmount NAS 12-core Xeon 16GB DDR4

SKU CH-66VS-NNPJ5 MPN FS3600

A 24-bay rackmount NAS holding 2.5-inch SAS or SATA drives, driven by a 12-core Xeon D-1567 at 2.1 GHz with 16 GB DDR4 ECC memory expandable to 128 GB.

  • Port RJ-452 x 10GbE + 4 x 1GbE
  • Port USB2 x USB3.0
  • HDD Interface24 x 2.5" SAS SSD/HDD or SATA SSD (drives not included)
  • Port Others1 x Expansion port 1 x 8-lane x8 slot
  • Form Factor24-bay
  • ProcessorIntel Xeon D-1567 12-core 2.1 GHz, Turbo Boost up to 2.7 GHz

Form Factor 24-bay

Installed Memory 16GB DDR4

Model FS3600

  • 24 drive bays support massive all-flash capacity
  • 12-core Xeon D-1567 at 2.1 GHz powers demanding workloads
  • 16 GB DDR4 ECC memory expands to 128 GB
  • Dual 10GbE plus four 1GbE ports deliver high-throughput connectivity
  • Over 193,000 iSCSI 4K random write IOPS accelerate I/O-sensitive apps

24-bay all-flash rackmount NAS

The Synology FS3600 is a 24-bay rackmount enclosure built for ultra-high performance with large user counts. It ships diskless and accepts 2.5-inch SAS or SATA solid-state drives. A 12-core Intel Xeon D-1567 processor runs at 2.1 GHz with turbo up to 2.7 GHz. Sixteen gigabytes of DDR4-2666 ECC RDIMM are installed.

Suited for I/O-heavy workloads.

This system targets databases, virtual machines and online transaction processing that demand over 193,000 iSCSI 4K random write IOPS. Four 1GbE and two 10GbE RJ-45 ports plus a PCIe 8-lane slot provide high-throughput connectivity. Organisations needing maximum raw terabytes per pound should look elsewhere.

92.16 TB ceiling with 128 GB memory headroom

Twenty-four bays support up to 92.16 TB of flash storage when fully populated. Memory scales from the factory 16 GB to 128 GB across four DDR4 slots for larger working sets. Power draw reaches 258.23 W under access and drops to 127.99 W in drive hibernation. Operating range spans 0 °C to 35 °C.

Highlights

  • 24 drive bays support massive all-flash capacity
  • 12-core Xeon D-1567 at 2.1 GHz powers demanding workloads
  • 16 GB DDR4 ECC memory expands to 128 GB
  • Dual 10GbE plus four 1GbE ports deliver high-throughput connectivity
  • Over 193,000 iSCSI 4K random write IOPS accelerate I/O-sensitive apps

Specifications

BrandSynology
ModelFS3600
Port RJ-452 x 10GbE + 4 x 1GbE
Port USB2 x USB3.0
HDD Interface24 x 2.5" SAS SSD/HDD or SATA SSD (drives not included)
Port Others1 x Expansion port
1 x 8-lane x8 slot
Form Factor24-bay
ProcessorIntel Xeon D-1567 12-core 2.1 GHz, Turbo Boost up to 2.7 GHz
Installed Memory16 GB DDR4-2666 ECC RDIMM / 128 GB
Max Memory Capacity128GB
Memory Slot4
Included HDD CapacityDiskless System
Max Capacity92.16TB
Drive Compatibility2.5" SAS HDD*
2.5" SAS SSD*
2.5" SATA SSD
Power100 V to 240 V AC, 50/60 Hz, single phase
Power Consumption258.23 W (Access)
127.99 W (HDD Hibernation)
FeaturesHigh Performance
Over 193,000 iSCSI 4K random write IOPS
Competitive TCO
Affordable all-flash solution with a cost per Gigabyte ratio at $0.23/GB
Simplify IT Operation
Easy to deploy with an intuitive user interface
Easy Capacity Expansion
Scale up to 72 2.5" drives for over 500 TB
Ready to Go Virtualized
Integrates with mainstream virtualization environments with no hidden cost
Protect and Restore Data in a Snap
Safeguard critical data and reduce RTO with Snapshot Replication
Enhance SSD RAID Resiliency
Exclusive Synology RAID F1 technology eliminates the risk of simultaneous SSD fa
UsageUltra high prerformance for large number of users
TemperatureOperating temperature 0°C to 35°C (32°F to 95°F)
Storage temperature -20°C to 60°C (-5°F to 140°F)
Humidity5% to 95% RH
Dimensions3.46" x 16.95" x 27.24"
3.46" x 18.98" x 28.50" (with server ears)
Weight32.85 lbs.
Shipping weight21.14 kg
Package size914 × 692 × 248 mm

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Questions about this item

Which drive types and how many bays does the FS3600 accept so my existing 2.5-inch SAS SSDs will fit?

The FS3600 has 24 bays for 2.5-inch SAS SSD, SAS HDD or SATA SSD drives.

Can the two 10GbE ports and four 1GbE ports connect to my current 1GbE switches without extra adapters?

Yes, the 1GbE ports link directly to 1GbE switches; the 10GbE ports also negotiate down to 1GbE if needed.

How can I confirm the system is delivering the rated 193,000 iSCSI 4K random write IOPS after installation?

Run the built-in iSCSI performance test in DSM and compare the reported 4K random write IOPS against the 193,000 figure.

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