Home > Product > Specifications

Disks

Very High Density Slower Rotation (VHDSR) disk drives 7200 RPM supported Capacity: 1 TB

Physical Specifications

Dimensions: Height: 78.4 in (199.1 cm); Width: 23.6 in (60 cm); Depth: 45 in (114.2 cm) Maximum weight: 1,949 lb (884 kg) [Partial rack customers should plan for full rack weight] Clearance: Front: 47 in (120 cm); Rear: 39.4 in (100 cm)

Power

Input voltage: Nominal, 200–240 VAC, at 60A or 30A (+/– 10%) Redundant power feed Single-phase power feed

Operating Environment

Temperature: 10-35°C Altitude: up to 7,000 ft (2133 m) Humidity: 25–80% non-condensing

Capacity and Resources (per module)

Cache–to–disk bandwidth: 240 Gbps

Data Protection

Active-active with N+1 redundancy on disks, modules, UPS units, and switches Non-disruptive hardware and firmware upgrades Remote mirroring and flexible restore Differential snapshots with near-zero performance overhead Up to 16,000 snapshots Instant create, modify, restore Writeable snapshots "Snap on snap" Self-healing: Rapid rebuild time after disk and module failure

Features (fully bundled with hardware)

LDAP authentication Thin provisioning Data migration Storage management Native multi-path support Support for Tivoli® Productivity Center 4.1 and Tivoli Storage Management (TSM 6.1 ACS, TSM 6.1 CS)

Host Connectivity

Fibre Channel rates: 1 Gbps, 2 Gbps, 4 Gbps iSCSI over Gigabit Ethernet SCSI-3 protocol for both FC and iSCSI