Date: 26-Nov-2009   URL: www.sun.com/storage/disk_systems/boot_disk/d240/specs.xml

Sun StorageTek D240 Media Tray

Specifications

The Sun StorageTek D240 Media Tray is a compact, scalable, and highly flexible storage solution specifically designed to support the latest Sun Fire servers as the boot disk, data-load, and data-interchange solution. Its slim, 2U rackable or server-top configuration accommodates removable hard disk, DVD-RW, and tape backup.


Key Specifications

  • Configure it for one or two buses
  • Two 5.25-inch bays accept interchangeable drives
  • Mix disk, tape, and DVD drives in each bay
  • Includes dual load-sharing, hot-swappable power supplies
  • Fits in a 2U rack space
Standard Interfaces
Host interface 160 MB SCSI LVD

Hard Disk Drives 160 MB SCSI 3.5 inch low profile

Supported Drives 73 GB 10K rpm; 146 GB 10K rpm
Maximum Raw Storage Capacities (4 HDDs)
73GB 10K rpm 292 GB

146 GB 10K rpm 584 GB
DAT 72 Tape Drives
Sustained transfer rate 3 MB/sec (10.8 GB/h) native, 6 MB/sec (21.6GB/h) with hardware data compression (2:1)

Burst transfer rate 6 MB/sec maximum asynchronous, 40 MB/sec maximum synchronous

Interface Ultra Wide SCSI LVD

MTBF > 400,000 hours at 12% duty cycle

Search speed 65 seconds average file access time using a DAT 72 tape cartridge

Recording format 65 seconds average file access time using a DAT 72 tape cartridge

Media DAT 72 (72 GB), DDS-4 (40 GB), DDS-3 (24 GB) Media Recognition System cartridges

Form factor (internal) 5.25 in. (8.9 cm) half-height

Max. native capacity 36 GB native, 72 GB with hardware data compression on a DAT 72 data cartridge
DVD-RW (backward compatible with CD-ROM)
Average access time DVD-RW: 105 ms
CD-ROM: 85 ms

Drive speed DVD-RW: 4x-10x
CD-ROM: 17x-40x

Rotational speed DVD-RW: 5800 rpm
CD-ROM: 8500 rpm

Burst transfer rate DVD-RW: 20-MB/sec
CD-ROM: 20-MB/sec

Data transfer rate DVD-RW: 5540 to 13,500 KB/sec
CD-ROM: 2595 to 6843 KB/sec

MTBF (hours) DVD-RW: 100,000 @ 20% duty cycle
CD-ROM: 100,000 @ 20% duty cycle
Host Software
Host Software Solaris Operating Environment 8 and above
Hardware Platforms
The D240 Media Tray is qualified and supported on the following servers:
  • Sun SPARC Enterprise M4000, M5000
  • Sun Blade 1000, 1500, 2000, 2500
  • Sun Fire 280R, V120, V210, V240, V250, V440, V480, V490, V880, V890, V1280
  • Sun Fire 3800, 4800, 4810, and 6800 servers
  • Sun Fire 12K, 15K servers
  • Sun Fire E2900 server
  • Sun Fire E4900 and E6900 servers
  • Sun Fire E20K and E25K servers
  • Netra 20, 120, 240, 440, 1280
Environment
Input power 384 W, maximum

Input current 6 A, maximum

AC power 100-120/200-240 V AC, 47-63 Hz single phase

Heat output 341-BTU/hour maximum

Operating 5° C to 40° C (41° F to 104° F),20% to 80% relative humidity, non-condensing 27° C maximum wet bulb at 3 km altitude

Note: Maximum 32° C with removable media

Nonoperating -20° C to 60° C (-4° F to 140° F), 93% relative humidity, non-condensing at 12 km altitude
Acoustic Noise
Sound power operating (sequential) LWAD = 6.6 Bels

Sound power idle LWAD = 6.6 Bels

Note: LWAD (1 Bel = 10dB) Declared noise emissions in accordance with ISO 9296, measured at 23° C
Regulations - Meets or exceeds the following requirements:
RFI/EMI FCC Class A; DOC Class A; VCCI Class A; EN 55022 Class A

Safety UL 1950; CSA 950; EN 60950; CB Scheme with Nordic Deviations

Immunity EN 550024; Sun 990-1151

Compliance RoHS compliant

Restriction of Hazardous Substances European Union (EU) Directive 2002/95/EC, invoking the "lead-insolder" exemption, Article 4(1) paragraph 7.
Dimensions and Weights
Rackmount Height 8.5 cm (3.4 in.)

Rackmount Width 44.6 cm (17.6 in.)

Rackmount Depth 66.4 cm (26.2 in.)

Rackmount Weight/Full 22.8 kg (50 lb. max.)

Server Top Height 9.7 cm (3.8 in.)

Server Top Width 46.0 cm (18.1 in.)

Server Top Depth 67.8 cm (26.7 in.)

Server Top Weight/Full 27.2 kg (60 lb. max.)
Warranty/Service
Warranty/Service Sun standard warranty
 
 
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