IBM EXN3500 (STORAGE) IN ISLAMABAD

Overview The IBM EXN3500 is a small form factor (SFF) 2U disk storage expansion unit for mounting in any industry standard 19-inch rack. The EXN3500 provides low-cost, high-capacity SAS disk storage with slots for 24 hard disk drives for the IBM N series system storage family. The EXN3500 SAS expansion unit is shipped with no disk drives unless they are included in the order. In that case, the disk drives will be installed in the plant. The EXN3500 SAS expansion unit is a 2U SFF disk storage expansion unit that must be mounted in an industry standard 19-inch rack. It may be attached to all N series systems except N3300, N3700, N5200, and N5500.The EXN3500 SAS expansion unit can be shipped with no disk drives installed. Disk drives ordered with the EXN3500 will be installed by IBM in the plant prior to shipping. Disk drives may be of 450 GB and 600 GB physical capacity and must be ordered as features of the EXN3500.Physical capacity of the N series filers can be scaled up to 14.4 TB physical capacity with the attachment of EXN3500 SAS expansion units. The EXN3500 SAS expansion unit comes fully configured with up to 24 SAS disk drives of 450 or 600 GB physical capacity.