NEC POWERMATE ES 5250 - CD-ROM Drive; Zip Drive

B-8 System Specifications
SCSI hard drives — Adaptec 2940 Ultra 2 Wide SCSI
adapter comes with SCSI configurations.
One of the following SCSI hard drives might come with the
system:
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9.1-GB Ultra Wide, 7200 RPM

18-GB Ultra Wide, 7200 RPM.
CD-ROM Drive
CD-ROM drive types are subject to change. One of the
following CD-ROM drives may come with the system:

NEC 32X CD-ROM drive

Lite-On 32X EIDE ATAPI CD-ROM drive

Lite-ON 40X ATAPI CD-ROM drive.
Zip Drive
Iomega Zip 100 ATA Drive
Performance

Sustained data transfer rate up to 11.2 Mbits/sec

Burst transfer rate up to 26.7 Mbits/sec

Minimum seek — 4.0 ms

Average seek — 29.0 ms

Maximum seek — 55.0 ms

Average latency — 10.2 ms

Spindle speed — 2941 rpm

Track-to-track access time — 5.0 ms

Average head switch time — 8.0 ms