Network-attached storage

Sphere

Sphere network-attached storage servers are the central filing location for all data in the corporate network. Mirroring all data on separate disks ensures redundancy and protects against data loss from hard disk malfunctioning.

Certificate-based encryption and controlled acceptance of data preclude attacks from ransomware.

Together with automatic versioning that can restore data as far from the past as possible given the hard disk capacity, optimal data security is achieved.

Sphere 3

The small Sphere 3 network-attached storage servers offer space for two or four hot-swappable hard disks.


Data & metadata encryption


Automatic key management


Resilient storage


Ethernet uplink


WiFi uplink

Features and performance

Form factor

220 x 238 x 160 mm (wxdxh) desktop chassis

220 x 238 x 195 mm (wxdxh) desktop chassis

Disk bays

2 hot-swappable

4 hot-swappable

Capacity

Up to 12 TB redundant

Up to 24 TB redundant

Uplink ports

1 RJ45 at 1 Gbps

1 RJ45 at 1 Gbps

WiFi

2.4 / 5 GHz

2.4 / 5 GHz

Sphere 4

Coming soon


Data & metadata encryption


Automatic key management


Resilient storage


Ethernet uplink

Features and performance

Form factor

2-RU rack-mountable chassis

Disk bays

8 hot-swappable

Capacity

Up to 72 TB redundant

Uplink ports

1 RJ45 at 1 Gbps

WiFi

Circle Networks only installs network-storage suitable hard disks with conventional magnetic recording (CMR).