CPU Model
Intel Xeon D-1541

CPU Architecture
64-bit

CPU Frequency
8-Core 2.1 (base) / 2.7 (turbo) GHz

Hardware Encryption Engine (AES-NI)
YES

System Memory
16 GB DDR4 ECC RDIMM

Memory Module Pre-installed
16 GB x 1

Total Memory Slots
4

Memory Expandable up to
128GB (32 GB x 4)

Drive Bays
24

Maximum Drive Bays with Expansion Unit
48 (RX1217sas) / 72 (RX2417sas)

Compatible Drive Type
2.5" SAS HDD
2.5" SAS SSD
2.5" SATA SSD

Maximum Internal Raw Capacity
92.16 TB (3.84 TB HDD x 24) (Capacity may vary by RAID types)

Maximum Raw Capacity with Expansion Units
276.48 TB (3.84 TB HDD x 72) (Capacity may vary by RAID types)

Maximum Single Volume Size
200 TB (32GB RAM required, for RAID 5 or RAID 6 groups only)
108 TB

Hot Swappable Drive
YES

RJ-45 1GbE LAN Port
4 (with Link Aggregation / Failover support)

RJ-45 10GbE LAN Port
2 (with Link Aggregation / Failover support)

USB 3.0 Port
2

Expansion Port
1

PCIe Expansion
1 x Gen3 x8 slot (x8 link)

Add-in-card support
PCIe Network Interface Card

Internal Drives
Btrfs
EXT4

External Drives
Btrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT

System Fan
80 mm x 80 mm x 4 pcs

Fan Speed Mode
Full-Speed Mode
Cool Mode
Quiet Mode

Easy Replacement System Fan
YES

Wireless Support (dongle)
YES

Power Recovery
YES

Noise Level
57 dB(A)

Scheduled Power On/Off
YES

Wake on LAN/WAN
YES

Power Supply Unit / Adapter
2 X 500W

AC Input Power Voltage
100V to 240V AC

Power Frequency
50/60 Hz, Single Phase

Power Consumption
313 W (Access)
126 W (HDD Hibernation)

British Thermal Unit
1068 BTU/hr (Access)
430 BTU/hr (HDD Hibernation)

Redundant Power Supply (for xs+ and RP model)
YES

Operating Temperature
5^oC to 35^oC (40^oF to 95^oF)

Storage Temperature
-20^oC to 60^oC (-5^oF to 140^oF)

Relative Humidity
5% to 95% RH

Certification
FCC Class A
CE Class A
BSMI Class A

Maximum Internal Volume Number
1024

Maximum iSCSI Target Number
128

Maximum iSCSI LUN
512

iSCSI LUN Clone/Snapshot, Windows ODX
YES

RAID Group
YES

Supported RAID Type
RAID F1
Basic
JBOD
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10

RAID Migration
Basic to RAID 1
Basic to RAID 5
RAID 1 to RAID 5
RAID 5 to RAID 6

Volume Expansion with Larger HDDs
RAID F1
RAID 1
RAID 5
RAID 6

Volume Expansion by Adding a HDD
RAID F1
RAID 5
RAID 6
JBOD

Global Hot Spare Supported RAID Type
RAID F1
RAID 1
RAID 5
RAID 6
RAID 10

SSD Read/Write Cache
YES

SSD TRIM
YES

Maximum Local User Accounts
16000

Maximum Local Groups
512

Maximum Shared Folder
512

Maximum Shared Folder Sync Tasks
32

Maximum Concurrent CIFS/AFP/FTP Connections
4096

Windows Access Control List (ACL) Integration
YES

NFS Kerberos Authentication
YES

High Availability Manager
YES

Log Center
YES