Customers Partners Investors Careers
StorageTek
Search
Advanced Search
Products
Tape Storage
Tape Libraries
Tape Drives
Media
9840 tape cartridge
9940 tape cartridge
VolSafe secure media technology
Linear Tape Open (LTO) Ultrium tape cartridges
Super DLT (SDLT) tape cartridges
DLT IV tape cartridge
Device Software
Disk Storage
Virtualization
Storage Networking
Management Software
Home : Products : Tape Storage : Media : VolSafe secure media technology
Printable version
VolSafe secure media technology

VolSafe® secure media technology from StorageTek® is the industry’s premier nonerasable, non-rewritable, tape-based write once read many (WORM) storage solution. Once your information is written to tape, additional information can then be added or read as often as needed, but never changed, modified or deleted. Additionally, VolSafe technology supports the most demanding electronic storage regulatory requirements, including those of the Securities and Exchange Commission.


More Information
Applications | Benefits | Features | Specifications
Related Documents
Product CollateralTechnical Information
VolSafe Secure Media Technology offering collateral (pdf 282K Dec 2004)
Tape media comparison (pdf 60K Mar 2005)
 
Ask an expert
Pre-Sales Technical Questions
1-800-275-4785
01-303-673-2800

Product Support
1-800-525-0369

How to Buy
Contact us online
Or call
1-800-275-4785
01-303-673-2800
For tape media purchases:
1-877-STK-TAPE

Related offerings
T9840 tape drives
T9940B tape drive
Implementation Services
Support
 
ApplicationsTop

Data Protection and Compliance
VolSafe is a non-erasable, non-rewritable, tape-based write once read many (WORM) storage media solution to protect data. Once your information is written to tape, it can be read as often as needed or appended, but it cannot be changed, modified or deleted. VolSafe technology supports the demanding electronic storage regulatory requirements, including those of the US Securities and Exchange Commission.

 
BenefitsTop

Permanently write-protect valuable
Address regulatory requirements and business continuity with VolSafe secure media technology. It was designed to permanently
write and protect data.

Reduce cost of ownership
Since all T9840 and T9940B tape drives are VolSafe technology capable, you simply purchase VolSafe tape cartridges, just like you would any other media. You do not have to invest in other hardware, simply purchase VolSafe tape cartridges.

Simplify media management
For current StorageTek tape library customers, VolSafe requires no additional hardware, staff or special operating procedures.

Improve user access
Automated VolSafe solutions provide customers stymied by manual archive policies with easy and fast data access.

Improve asset utilization
VolSafe media can be managed in a library concurrently with non-VolSafe media and even non-9840 or non-9940 media.

 
FeaturesTop

Three protection features
VolSafe technology combines visual, physical and electronic redundancy to protect data security:

Visibly - VolSafe write-protect switches and cartridge labels are different colors to facilitate identification.

Physically – drive sensors detect a unique depression on the bottom of the VolSafe cartridge and identify it as VolSafe enabled.

Electronically – the Media Information Region (MIR) contains a VolSafe identifier that is written on the tape at the factory.

 
SpecificationsTop
Performance
Tape speed
Read and write:2.0 m/sec (79 ips) — T9840A
4.0 m/sec (160 ips) — T9840B, T9840C
3.4 m/sec (136 ips) — T9940B
Search and rewind:11 m/sec (440 ips)
Formulation:Advanced metal particle (AMP)
Coercivity:1625+/-75 Oersteds (130 +/16.0 K A /m)
Substrate:Polyethylene naphthalate (PEN)
Track-following servo:Factory pre-recorded(Caution: Do not bulk-erase cartridges
Capacity
 
Capacity, native (uncompressed):20 GB (T9840B), 40 GB (T9840C), 200 GB (T9940B)
Availability
 
Long-length durability:6,500 write/read passes minimum
Uncorrected bit error rate:1x10–18
Permanent errors:Zero
Loads/unloads:10,000 minimum
Compatibility
 
Supported tape drives:3490, 3590, T9840A, T9840B, T9840C, T9940B
Number of tracks:288 (T9840A, T9840B, T9840C, 576, T9940B)
Form factor:Half inch, 3480/3490E
Mechanical
 
Width:4.29 in (109 cm)
Length:4.92 in (125 cm)
Height:1.00 in (25.4 cm)
Weight:9.17 oz (262 g)
Drop strength:38.4 in (1 m)
Environmental
Temperature (non-condensing)
Temperature (operating):+60° F to +90° F (+15° C to +32° C)
Temperature (storage up to four weeks):+40° F to +90° F (+5° C to +32° C)
Temperature (storage - archive):+59° F to +77° F (+15° C to +25° C)
Temperature (shipping):-10° F to +120° F (-23° C to +49° C)
Relative humidity (operating):20% to 80%
Relative humidity (storage up to four weeks):5% to 80%
Relative humidity (storage - archive):30% to 40%
Relative humidity (shipping):5% to 80%
Wet bulb max (operating):+78° F (+ 26° C)
Wet bulb max (storage up to four weeks):+78° F (+26° C)
Wet bulb max (storage - archive):+78° F (+26° C)
Wet bulb max (shipping):+78° F (+26° C)
 
 

 
Disclaimer

StorageTek equipment is manufactured from new parts, or new and used parts. In some cases, StorageTek equipment may not be new and may have been previously installed. Regardless, StorageTek's standard warranty terms apply, unless the equipment is specifically identified by StorageTek as "used" or "refurbished".

StorageTek and the StorageTek logo are registered trademarks of Storage Technology Corporation. Other products or company names mentioned may be trademarks of Storage Technology Corporation or other vendors/manufacturers.


top