DS5020 Express: System Storage
| Product characteristics | |
|---|---|
| Model | 1814-20A |
| RAID controller | Dual active |
| Host interface |
|
| Drive interface | 4 drive portsFibre Channel (FC) Switched and FC Arbitrated Loop (FC-AL) standard, Auto-sensing 2 Gbps/4 Gbps |
| Supported drives | Supports 4 Gbps FC/FDE: 15k 600 GB, 450 GB, 300 GB, 146.8 GB, E-DDM Supports 4 Gbps SATA: 7.2K 750 GB, 1 TB and 2 TB E-DDM Disk drives Support SSD: 73 GB and 300 GB |
| RAID levels | 0, 1, 3, 5, 6, 10 |
| Storage partitions | 4, 8, 16, 64 or 128 storage partitions |
| Maximum drives supported | 112 FC or 112 SATA drives (using 6 EXP520 Expansion Units) |
| Fans and power supplies | Dual redundant, hot-swappable |
| Rack support | 19-inch, industry-standard rack |
| Management software | IBM System Storage DS Storage Manager version 10.xx |
| SAN support | Supported IBM FC switches and directors (product numbers 2005, 2006, 2109, 2026, 2027, 2031, 2032, 2034, 2042, 2054, 2061 and 2062, and IBM BladeCenter) |
| Warranty | Three year parts and labor warranty, 9x5 next business day, upgradeable to 24x7 with four hour response |
| Physical characteristics | |
| Dimensions | H - 130.3 mm (5.13 in) W - 447.0 mm (17.6 in) D - 563.8 mm (22.2 in) |
| Supported systems 1 | For a list of currently supported servers, operating systems, host bus adapters, clustering applications and SAN switches and directors, refer to the DS5020 Express Interoperability Matrix available at ibm.com/systems/storage/disk/ds5020. For availability dates, configuration options, and attachment capabilities, refer to: ibm.com/systems/storage/disk. The DS5020 Express is supported only in rack installations. With optional features, up to six EXP520 Expansion Units can be attached to the DS5020 Express up to a maximum of 112 drives. |
| Model | 1814-52A |
| Model description | Drive Enclosure |
| Interface | 4 Gbps FC interface |
| Model includes | ESM-imbedded |
| Relative Humidity (no condensation) | EXP520 Drive Enclosure |
| Operating range | 8% to 80% |
| Storage range | 5% to 80% |
| Maximum dew point | 26C (79F) |
| Maximum gradient | 10% per hour |
| Altitude ranges | EXP520 Drive Enclosure |
| Operating | 30.5 m (100 ft) below sea level to 3,000 m (9,842 ft) above sea level |
| Storage | 30.5 m (100 ft) below sea level to 3,000 m (9,842 ft) above sea level |
| Transit | 30.5 m (100 ft) below sea level to 12,000 m (40,000 ft) above sea level |
| Heat dissipation | EXP520 Drive Enclosure |
| Btu/Hr | 1,516 |
| KVA | 0.454 |
| Watts (AC) | 443 |
| Amps (240 VAC) | 2.25 |
| Acoustic noise | EXP520 Drive Enclosure |
| Sound power | 6.75 bels |
| Sound pressure | 65 dBA |
| Power input | EXP520 Drive Enclosure |
| Nominal voltage range | 100 VAC to 240 VAC |
| Frequency range | 50 to 60 Hz |
| Max operating current | 5.4 A at 100 VAC 2.25 A at 240 VAC |
ACARDIA LIMITED 12th Floor, Ocean House, The Ring, Bracknell, Berkshire RG12 1AX. United Kingdom.
