Fujitsu ETERNUS CS800

Fujitsu CS800 – Corporate Data Protection Appliance

Fujitsu ETERNUS CS800 S5 is a data protection appliance optimised for back-up to disk. As an integrated ready-to-use appliance Fujitsu ETERNUS CS800 is by far more easy to use, is more efficient in operations and shows better results in deduplication compared with pure software solutions in combination with standard disk systems. It works together with all commercially available back-up software for an easy integration in existing environments. It radically reduces costs, through savings in required storage capacity of up to 95%, using leading deduplication technology. It also protects data against disaster through replication. The combination of data deduplication with replication reduces the amount of data which has to be transferred over longer distances by a factor up to 20 allowing to integrate local backups into central systems and to save network costs

As an integrated and optimised appliance Fujitsu ETERNUS CS800 S5 is far more easy to use, more efficient to operate and displays better results in deduplication – compared with pure software solutions in combination with standard disk systems.


Product: Data Sheet

Fujitsu ETERNUS CS800 Key Features

Main features Benefits
efficiency High capacity and performance while reducing costs
  • Maximum disk performance for better data protection
  • Highest scalability from entry up to 320TB
  • Data deduplication technology reduces disk requirements
automation Improved and automated disaster recovery protection
  • Remote encrypted replication with reduced network bandwidth
  • Reduced media handling and easy administration
  • Integrated Export to Tape Option for long-term-retention
  • Optimised integration with Symantec OST and CommVault Simpana
 process Integration into dynamic infrastructures
  • Turnkey solution for easy and economical deployment
  • Flexible configuration options (NAS/VTL/OST) for seamless implementation operation

Fujitsu ETERNUS CS800 Technical details

Capacity 4TB – 24TB 16 – 320 TB
Host Ethernet and Replication Interface 5 x 1GbE 3 x 1GbE
Connectivity (options) Ethernet Ports 8 x 1 GbE (*Note 1)
2 x 10 GbE 4 x 10 GbE (*Note 2)
Fibre Channel Ports 2 x 8 GbFC 4 x 8 GbFC (*Note 3)
Hot Spare (option) Yes (*Note 4)
NAS Backup Target NFS and/or CIFS mount point
Shares (max) 128 128
Partitions (max.) 64 64
Virtual Tape Dives (max.) 80 160
Virtual Cartridges per VTL partitionper VTL partition (max.) 9000 9000
Tape Drive Emulations DLT7000, SDLT 320, SDLT 600, SLT-S4, LTO-1, LTO-2, LTO-3, LTO-4, LTO-5
Libraries Emulations ADIC Scalar 24,Scalar 100, Scalar i500, Scalar i2000, Scalar i6000
*Note 1, *Note 2, *Note 3:
One of these 3 options has to be selected; Max. 2 of these 3 options can be combined; Combination Note 1 and Note 2 not supported
*Note 4:
Hot Spare option limits the maximum net usable storage capacity to 72 / 144 / 216 TB depending on model



Performance (in-line-operation) Up to 13TB/h
Standard software included Deduplication, Replication, Path-to-Tape, OST
Supported application For the detailed support matrix of operating systems and applications please contact your Fujitsu sales representative



Dimension (W x D x H) – standard 482.6 x 770 x 88.9 up to 978 mm
Height 2U up to 22U (1U = 44,45mm / 1.75 inches)
Weight 25 up to 375 kg (55 up to 827 lbs)
Power voltage (V) AC 100 – 120 / 200 – 240
Power frequency (Hz) 50 / 60
Power consumption (W) Min 160 / max 6390
Power phases Dual



Heat emission (BTU/h) Min 520 / max 21800
Heat emission (kj/h) Min 580 / max 23000
Temperature (Operating) 15 – 35°C (59 – 95°F)
Humidity (Operating) 20 – 80 % (relative humidity, non-condensing)
Sound pressure (dB(A)) 49 – 53
Operating environment FTS 04230 – Guideline for Data Center (installation locations)
Operating environment Link


Maintenance and Support Services

The perfect extension to product specific base warranty – for optimized operation.

Recommended Service: 24 x 7 Fujitsu support for enterprise class services.

Please check your specific service level with your FUJITSU sales organisation or partner.


Standards Compliance

Product safety UL60950-1, CSA-C22.2 No. 60950-1, EN60950-1, IEC60950-1, GOST-R
Electromagnetic Compatibility FCC Part-15 Class A, ICES-003 Class A, EN55022 Class A, VCCI Class A,AS/NZS CISPR22 Class A, CNS13438(C6357) Class A, C-Tick, BSMI
Electromagnetic Immunity EN 55024
CE certification Electromagnetic Compatibility Directive 2004/108/EC,Low Voltage Directive 2006/95/EC
Environmental compliance RoHS-compliant (Restriction of hazardous substances),WEEE-compliant (Waste electrical and electronically equipment)
Compliance notes There is general compliance with the safety requirements of all European countries and North America. National approvals required in order to satisfy statutory regulations or for other reasons can be applied for on request.
Compliance link Compliance Link: