Synology Network Attached Storge DS3617xs 12Bay Xeon D-1527 16GB DDR4 USB3.0 Diskless

Centralize data right on your desk
Meet the 12-bay desktop NAS that allows instant deployment with scalability up to 36 drives, delivering outstanding 2,358MB/s sequential throughput reading. DS3617xs is certified for VMware, Citrix, Hyper-V, and OpenStack, ready to bring superior agility and efficiency to businesses.

High-performance NAS server for RAM-intensive applications
Equipped with an Intel Xeon-D quad-core processor, DS3617xs delivers stunning performance with over 2,358 MB/s reading under a RAID 5 configuration with optional 10GbE and Link Aggregation enabled. Initially equipped with 16GB DDR4 ECC RAM (upgradable to 48GB), it ensures data accuracy when handling high-value data and mission-critical tasks.

Scale on demand
DS3617xs can be connected to one or two dedicated DX1215 expansion units, allowing you to expand storage capacity to up to 36 drives without disrupting service. The high-bandwidth cable ensures instant and lossless connections between the main server and the expansion units.

10GbE upgradability
In addition to the four built-in Gigabit ports, DS3617xs comes with a PCIe 3.0 x8 slot to support an optional 10GbE Network Interface Card (NIC), maximizing bandwidth and meeting high performance requirements for data-intensive applications.
CPU Model
Intel Xeon D-1527
CPU Architecture
64-bit
CPU Frequency
Quad Core 2.2 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI)
Yes
System Memory
16 GB DDR4 ECC SO-DIMM
Memory Module Pre-installed
8 GB x 2
Total Memory Slots
4
Memory Expandable up to
48 GB (16 GB + 16 GB x 2)
Drive Bay(s)
12
Maximum Drive Bays with Expansion Unit
36
Compatible Drive Type
3.5″ SATA HDD
2.5″ SATA HDD
2.5″ SATA SSD
Maximum Internal Raw Capacity
120 TB (10 TB HDD x 12) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units
360 TB (10 TB HDD x 36) (Capacity may vary by RAID types)
Maximum Single Volume Size
200 TB (32GB RAM required, for RAID 5 or RAID 6 groups only)
108TB
Hot Swappable Drive
Yes
USB 3.0 Port
2
Expansion Port
2
Internal Drives
Btrfs
EXT4
External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT
RJ-45 1GbE LAN Port
4 (with Link Aggregation / Failover support)