FlexStor

In today’s business environment, data is a critical asset for success.
FlexStor is Gluesys’s next-generation NAS solution built on the ZFS file system,
offering exceptional data protection, high-performance I/O,
and reliable file services.
High-Performance File Services
Minimize performance bottlenecks with software-based RAID and enhance I/O throughput with advanced Level 1/2 filesystem caching.
High Availability Data Services
Built on Dual Controller hardware, FlexStor ensures high availability with seamless failover, minimizing service disruption during failures.
Highly Reliable Data Management
Ensure data integrity with ZFS-based RAID and end-to-end checksum validation for reliable storage operations.
Robust Data Protection
Ensure instant data recovery with advanced COW-based filesystem snapshots, and safeguard your data with reliable local and remote replication across NAS servers.
Unified Data Management
Streamline your data operations with a user-friendly web-based file browser, while maximizing efficiency through advanced inline compression for both file and block data.
Simplified System Management
Flexa Manager delivers powerful, web-based system management, with built-in REST API for seamless cloud-native integration and CSI Driver support to optimize containerized environments.

System configuration

Fast & Reliable Enterprise Network Storage

Logical Disk Management with RAIDZ

Harness the power of advanced RAIDZ technology—more efficient than traditional RAID—for fast, secure storage of critical data. With variable striping, it eliminates common RAID5 write errors and boosts performance through balanced data distribution.

Filesystem-Level Caching Mechanism

Accelerate data access with ZFS-powered intelligent caching. Dynamic Level 1 memory caching adapts to system workloads in real time, while high-speed SSD-based secondary caching reduces RAM usage and retains cached data even after reboot.

Hardware Redundancy Architecture

Dual-controller hardware redundancy guarantees continuous service with zero downtime. By managing a single, synchronized dataset, FlexStor eliminates split-brain risks common in traditional failover systems.

LACP

Boost network availability and performance by aggregating multiple Ethernet connections. Enjoy dynamic load balancing, scalable bandwidth, and automatic failover to prevent downtime in the event of a switch failure.
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PRODUCT LINEUP

Dual Controller

F724DC
F524DC
F560DC
F590DC
Media Type
NVMe SSD
SAS SSD
SAS SSD
SAS SSD
Form Factor
2U
4U
4U
4U
Processor
2 x Intel Xeon
2 x Intel Xeon
2 x Intel Xeon
2 x Intel Xeon
Memory
128GB
128GB
128GB
128GB
Max. Memory
4TB
4TB
4TB
4TB
Bays
24(2.5″)
24(2.5″)
60(2.5″)
90(2.5″)
Max. Physical Capacity
737.28TB
368.64TB
921.6TB
1.38PB
Scale-up
Support
Support
Support
E324DC
E360DC
E390DC
Media Type
SAS HDD
SAS HDD
SAS HDD
Form Factor
4U
4U
4U
Processor
2 x Intel Xeon
2 x Intel Xeon
2 x Intel Xeon
Memory
64GB
64GB
64GB
Max. Memory
4TB
4TB
4TB
Bays
24(2.5″/3.5″)
60(2.5″/3.5″)
90(2.5″/3.5″)
Max. Physical Capacity
576TB
1.44PB
2.16PB
Scale-up
Support
Support
Support
* Specifications are subject to change without notice depending on the manufacturer’s circumstances.

PRODUCT LINEUP

Single Controller

F724SC
F524SC
F500SC*
Media Type
NVMe SSD
SAS/SATA SSD
SAS/SATA SSD
Form Factor
2U
2U
1~4U
Processor
2 x Intel Xeon
2 x Intel Xeon
2 x Intel Xeon
Memory
128GB
128GB
128GB
Max. Memory
4TB
4TB
4TB
Bays
24(2.5″) / 16(E3.S)
24(2.5″)
4~Max. 90(2.5″)
Max. Physical Capacity
737.28TB
368.64TB
1.38PB
Scale-up
Support
Support
E312SC
E324SC
E300SC*
Media Type
SAS/SATA HDD
SAS/SATA HDD
SAS/SATA HDD
Form Factor
2U
2U
1~4U
Processor
1~2 x Intel Xeon
1~2 x Intel Xeon
1~2 x Intel Xeon
Memory
64GB
64GB
64GB
Max. Memory
4TB
4TB
4TB
Bays
12(3.5″) / 16(2.5″)
24(3.5″)
4~Max. 90(2.5″/3.5″)
Max. Physical Capacity
288TB
576TB
2.16PB
Scale-up
Support
Support
Support
* Available in flexible form factors ranging from 1U (4 bays) to 4U (90 bays), depending on your workload and capacity needs.
Are you interested in our products?
Get in touch with Gluesys.