QSAN Flash Storage XF3212S-4C

Cost-Optimized NVMe Block Storage for Professional Use

Designed for professional workloads, XF3 strikes the perfect balance between cost and performance. With XEVO enabling NVMe acceleration, it supports applications such as cloud collaboration, large scale surveillance, and edge computing. Modular redundancy and enterprise-grade architecture ensure high reliability and six-nines availability without overextending IT budgets.

Ideal for Professional Workloads with Performance-Price Balance

XF3 provides cost-optimized NVMe block storage environment tailored for professional block storage use

Powered by XEVO Fully Unleash Flash Performance

Integrated with XEVO QSAN originated block storage management, XF3 maximizes NVMe flash capabilities, ideal for AI inference, HPC, and data-intensive workloads.

Modular Redundancy for Six-Nines Availability

Fully modular design with dual-path redundancy delivers enterprise-class reliability for SMB deployments.

System Specification

Model Name	XF3212D-4C	XF3212S-4C
Architecture	Dual-active controller	Single-upgradable controller
CPU
Processor	Intel® Xeon® 4-core x 2	Intel® Xeon® 4-core
Memory
Memory Module Pre-installed	16 GB DDR4 RDIMM	8 GB DDR4 RDIMM
Total Memory Slots	8	4
Memory Expandable up to	512 GB	256 GB
Storage
Drive Bays	3.5″ Slot x 12
Maximum Drive Bays with Expansion Unit	116
Compatible Drive Type	2.5″ dual-port U.2 NVMe SSD (for internal & JBOF)	2.5″ single-port U.2 NVMe SSD (for internal & JBOF)
Drive Interface	U.2 NVMe (PCIe Gen 4)
Maximum Internal Raw Capacity	737 TB
Maximum Raw Capacity with Expansion	7,127 TB
Hot Swappable Drive	Yes
Connectivity Port
PCIe Expansion	(Gen 3×8 Slot) x 4	(Gen 3×8 Slot) x 2
2.5 GbE RJ45 LAN Port	2 (onboard management port)	1 (onboard management port)
10 GbE SFP+ LAN Port	8 (onboard) / 2 (option) / 4 (option)	4 (onboard) / 2 (option) / 4 (option)
10 GbE RJ45 LAN Port	2 (option) / 4 (option)
25 GbE SFP28 LAN Port	2 (option) / 4 (option)
100 GbE QSFP LAN Port	2 (option)
16 Gb SFP+ Fibre Channel	2 (option) / 4 (option)
32 Gb SFP28 Fibre Channel	2 (option) / 4 (option)
Expansion and External Port
10 / 25 / 100 GbE LAN Port to JBOF	Up to 4 JBOF
USB Port	1 (front) / 2 (rear)	1 (front) / 1 (rear)
Others	Console Port x 2, Service Port x 2	Console Port x 1, Service Port x 1
Software Specification
Storage OS	XEVO 3
RAID Type	0 / 1 / 5 / 6 / 10 / 50 / 60 / 5EE / 6EE / 50EE / 60EE
Storage Efficiency	Thin provisioning / Compression and Deduplication (option)
Software Acceleration	SSD Cache / Auto tiering / RDMA
Data Protection	Snapshot / Asynchronous / Synchronous (option)
Security	SSL / SSH / iSCSI CHAP / ISE & SED
Support Protocols	iSCSI / FCP / NVMe-oF
Management	Web UI / RESTful API / S.E.S. / LCM
Appearance
Dimension (H x W x D) (mm)	88 x 438 x 515
Net Weight (kg)	16.3
Gross Weight (kg)	18.6
Others
Memory Protection	Cache-to-Flash Module (option)
System Fan	4 pcs
Power Supply Unit	850 W x 2 (80 Plus Platinum)
Power Input	100 – 240 VAC, 50/60 Hz
Power Consumption	407 W / 1,389 BTU
Certification	CE / FCC / BSMI
Standard Warranty	System: 3 years   Cache-to-Flash Module: 1 year