XN8112R Features Specs Compare
Features Specs



Flash-Ready and Bandwidth-Optimized for Demanding Workloads​​


Intel® Xeon® 4-core Processor​​


8 GB DDR4 ECC DIMM​​​ (up to 256 GB)​

Hybrid Storage​

Extra U.2 & M.2 NVMe​​


Built-in 10 GbE SFP+​​

Flash-Ready for Performance Acceleration​​​

The XCubeNAS 8112R (2U 18-bay) is a high-density network attached storage system for SMB with mixed form factor expansion slots, for a total of up to 18 disks. Equipped with extra SSD bays which offer different configurations, the XCubeNAS' built-in M.2 and U.2 interfaces deliver superior, uncompromising server-grade performance for modern enterprise applications, versatile I/O expansion, and multi-layer security that ensure bulletproof data protection.​​

XN8112R Rear Side Magnifying

QSM Data Management System​

QSM inherits the native features of ZFS, providing high scalability, easy management, and data integrity to build a perfect unified storage system. Plan ahead with nearly unlimited file size, deploy your storage within 5 minutes via quick installation, and secure your data with multi-level security.​​

Why QSAN XCubeNAS?​​

All-in-One Versatility​​

Through multi protocols and Windows AD and LDAP Directory service support, XCubeNAS can replace a file server, integrate applications, and host virtual servers.​

Unparalleled Scalability​​

Start from small architecture, then expand freely up to the multi-petabyte level.​​

Bulletproof Security​

WORM (Write Once Read Many), pool encryption, and SED (Self-Encrypting Drive) provides three levels of security that protects your data form cyberattacks and physical theft.​​

Modern Simplicity​

Simplify storage management through quick installation and an intuitive dashboard for resource monitoring.​​​

Enclosure Status LED Enclosure Access LED Enclosure Power Button / LED Disk Drive Status LED Indicator Disk Drive Power LED Indicator USB Port UID (Unique Identifier) Button / LED Host Card Slot 1 (host card is an optional part) Host Card Slot 2 (host card is an optional part) Power Supply Unit 1 2.5” NVMe U.2 SSD Reset to Factory Default Button 10 GbE (SFP+) LAN Port Console Port Buzzer Mute Button USB Port UID (Unique Identifier) LED 2.5 GbE (RJ45) LAN Port Power Supply Unit 2

System Specifications

Architecture Single Controller
Storage OS QSM Specification Details
Processor Intel® Xeon® 64-bit 4-core
Memory Module Pre-installed 8 GB DDR4 ECC DIMM
Total Memory Slots 4
Memory Expandable up to 256 GB
Drive Bays

3.5" Slot x 12

2.5" Slot x 4

M.2 Slot x 2

Maximum Drive Bays with Expansion Unit 426
Compatible Drive Type

3.5" SATA HDD & 2.5" SATA SSD

2.5" U.2 NVMe SSD


Drive Interface

SATA x 12 (6 Gb/s)

U.2 NVMe x 4 (PCIe Gen 3x2)

M.2 NVMe x 2 (PCIe Gen 3x2)

Maximum Internal Raw Capacity 333 TB
Maximum Raw Capacity with Expansion Units 9,309 TB
Hot Swappable Drive
Notes M.2 slot does not support hot plugging
Connectivity Port
PCIe Expansion (Gen 4x8 Slot) x 1 , (Gen 4x4 Slot) x 1
{0} GbE RJ45 LAN Port 4 (onboard)
{0} GbE SFP+ LAN Port 4 (onboard) / 2 (option)
{0} GbE RJ45 LAN Port 2 (option)
{0} GbE SFP28 LAN Port 2 (option)
Expansion and External Port
12 Gb/s SAS Wide Port 2 (option)
USB Port 1 (front) / 2 (rear)
Others Console Port x 1
Software Specification
Storage OS QSM
RAID Type 0 / 1 / 5 / 6 / Z3 / 10 / 50 / 60
Storage Efficiency Thin Provisioning / Deduplication / Compression
Software Acceleration Hybrid SSD Cache / Auto Tiering
Data Protection Snapshot / Local Volume Clone
Remote Replication Rsync / Xmirror / Asynchronous
Security SED / WORM / Pool Encryption
Support Protocols AFP / CIFS / FTP / iSCSI / NFS / WebDAV
Management Web UI / Serial Console / RESTful API / S.E.S. / LCM
Dimension (H x W x D) (mm) 88.5 x 438 x 515
Net Weight (kg) 11.6
Gross Weight (kg) 16.2
Notes -
System Fan 2 pcs
Power Supply Unit 450W x 2 (80 PLUS Platinum)
Power Input 100 - 240 VAC, 50 - 60 Hz
Power Consumption 321 W
British Thermal Unit 1,096 BTU
Environment Temperature
Operating Temperature 0°C to 40°C
Storage Temperature -10°C to 50°C
Operating Relative Humidity 20% to 80% non-condensing
Non-operating Relative Humidity 10% to 90%
Certifications CE / FCC / BSMI
Standard Warranty System: {0} years