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IBM OEM Storage Products
IBM
Travelstar 8GS
DYLA-26480, DYLA-27900 and DYLA-28100
The latest 2.5" disk drives from IBM provide up to 8100MB
in a 17mm high package. Using the latest MR head
technology, IBM's patented No-ID sector formatting, the
SMART function, advanced power saving modes and IBM's
new `Load/Unload heads' technology, IBM provides high
performance, high capacity drives, particularly suited to the
mobile computing market, and its increasing application of
multimedia.
Applications
M High performance portable computers
M Non-IT - process control/fax
M Removable/secure storage units.
Features Benefits
M 6480/7900/8100MB at (512 bytes/sector) M High capacity in slim 2.5 Inch form factor
M Enhanced IDE interface with Ultra-DMA data transfer M Popular interface with excellent performance
M Single word:mode 2 (8.3MB/sec)
M Multi word:mode 2(33.3MB/sec)
M PIO data transfer - mode 4(16.6MB/sec)
M Shock 400G(2ms) non-operational M Robust design for portable computing applications
M Shock 125G(2ms) operational
M Media data rate 64.6-107.6 Mbits/s M Excellent data rate across disk surface
M Rotational speed 4900 rpm
M Average seek 12 milliseconds (Read)
M Extended Magneto resistive heads M High areal density, low component count
M No-ID sector formatting M More data stored per track, increased sustained data transfer rate
M PRML Data channel
M 459KB segmented buffer with write cache M Fast access to data and improved throughput
M Enhanced ECC on the fly M High reliability
M Advanced power saving modes (A.B.L.E.2) M Low power for battery powered applications (0.85 watt at idle state)
M Load / Unload heads M Increased durability during power save modes and non-operation
M Spin up 3.6 sec (typical) M Fast recovery from standby
M S.M.A.R.T. function M Protection of user data
Electrical Connector Locations Data Organisation (Logical) DC Power Requirements
DYLA 26480 27900 28100 Nominal Supply + 5 volts
Drive Address
Head Number 15 15 16 Power Supply Ripple
Jumper positions are available at the
(0-20Mhz) 1 100mv p-p max
interface connector to determine the Sectors/Track 63 63 63
drive address. Tolerance 2