> 4 dds

Cartridge Type: High Quality Media, Cartridge Yield: 40GB

PI DATE : Mar 2008PRODUCT : DDS Generation 6 USB Tape DriveCAPACITY : 80 GB per cartridge, up to 160 GB compressed INTERFACE: USBTRANSFER RATE : Up to 6.0 MB/s, up to 12 MB/s compressed BACKWARD COMPAT: Read/write compatible with DDS-4 and DDS Gen 5 COMPAT : IBM System x server, IntelliStation workstations* DDS Generation 6 USB Tape Drive is a versatile backup and restore device for xSeries & System x servers and IntelliStation workstations* Fits in a 5.25-inch, half-high bay, or as a 3.5-inch, half-high drive when attached to a Tape Enablement Kit * High-speed transfer rates for fast backup operations * Flash memory to store setup parameters & enable field firmware upgrades* Automatic power-on self-test (POST)

PI DATE: September 2007PRODUCT: DDS Generation 5 Tape DriveCAPACITY: 36 GB (72 GB compressed) capacity PERFORMANCE: 3.5 MB/s (7 MB/s compressed) transfer rateINTERFACE: SATABACKWARD COMPAT: Read/Write compatible with DDS-4 and DDS-3COMPAT : System x3105 4347, System x3200 (4362, 4363) System x3250 4364, 4365, System x3400 (7973, 7974, 7975, 7976) System x3500 7977, System x3550 7978, System x3650 7979 System x3655 7985, IntelliStation M50 9229, IntelliStation Z30 9228

PI DATE: JANUARY 2007PRODUCT : HP StorageWorks DAT 40 Tape DriveFORM FACTOR : 5.25" InternalTECHNOLOG Y : DAT Tape Drive I/FACE : LVD/SE Wide Ultra SCSI-2 CAPACITY : Native - 20GB Compressed 40GB (assumes 2:1 compression) SUSTAINED T/RATE: Native - 3MB/s Compressed 6MB/sBURST T/RATE : 6MB/s (asynchronous) 40MB/s (synchronous) DATA ACCESS TIME: 50 s BUFFER : 8MBMTBF : 125,000 hrs @ 100% duty cycle TAPE FORMATS : Recording method 4 mm helical scan Recording format DDS-4, DDS-3 & DDS-2 (ANSI/ISO/ECMA) Data Compression - Lempel-Ziv (DCLZ) Error Correction Reed-Solomon Data Encoding - Partial Response Max Likelihood (PRML)SW SUPP : HP One-Button Disaster recovery (Win NT Svr & NetWare 3.x & 4.x), HP Colorado Backup II SW (Win 9x & NT), HP TapeAssure & HP Tape Tools DIM (H x W x D) : 40 x 145 x 155mmWEIGHT : 0.95kg

PI DATE: JULY 2007PRODUCT : HP StorageWorks DAT 160 USB Internal Tape DriveFORM FACTOR : 5.25" (half-height, Internal) TECHNOLOGY : DAT driveI/FACE : USB 2.0CONN : USB std series B receptacleDRIVES : 1CAPACITY : Native - 80GB Compressed - 160GB (assumes 2:1 data Compr)SUSTAINED T/RATE: Native - 6.9MB/s Compressed - 13.8MB/s (assumes 2:1 data Compr)DATA ACCESS TIME: 50 sAVG LOAD TIME : 35 sAVG UNLOAD TIME : 35 sREWIND TIME : 92 s (end to end)BUFFER : 16 MBMTBF : 125,000 hrs at 100% duty cycle MEDIA : DAT 160 (150m, wide tape)RECORDING METHOD: 8 mm helical scanRECORDING FORMAT: DAT 160, DAT 72, DDS-4,DATA COMPR : Lempel-Ziv (DCLZ)ERROR CORRECTION: Reed-SolomonDATA ENCODING : Partial Response Maximum Likelihood (PRML)DIM (H/W/D) : 40 x 145 x 183 mmWEIGHT : 1.2 kg

PI DATE: JULY 2007PRODUCT : HP StorageWorks DAT 160 USB External Tape DriveFORM FACTOR : ExternalTECHNOLOG Y : DAT driveI/FACE : USB 2.0CONN : USB std series B receptacleDRIVES : 1CAPACITY : Native - 80GB Compressed - 160GB (assumes 2:1 data Compr)SUSTAINED T/RATE: Native - 6.9MB/s Compressed - 13.8MB/s (assumes 2:1 data Compr)DATA ACCESS TIME: 50 sAVG LOAD TIME : 35 sAVG UNLOAD TIME : 35 sREWIND TIME : 92 s (end to end)BUFFER : 16 MBMTBF : 125,000 hrs at 100% duty cycle MEDIA : DAT 160 (150m, wide tape)RECORDING METHOD: 8 mm helical scanRECORDING FORMAT: DAT 160, DAT 72, DDS-4,DATA COMPR : Lempel-Ziv (DCLZ)ERROR CORRECTION: Reed-SolomonDATA ENCODING : Partial Response Maximum Likelihood (PRML)DIM (H/W/D) : 67 x 181 x 236 mmWEIGHT : 2.25 kg

PI DATE: DECEMBER 2005PRODUCT: HP StorageWorks DAT 72 SCSI External Tape Drive (Carbon) INTERFACE: 68-pin wide HD LVDCAPACITY: NATIVE: 36GB; COMPRESSED: 72GB(assumes 2:1data compression) BUFFER SIZE: 8MBSUSTAINED TRANSFER RATE (native): 3.2 MB/s*SUSTAINED TRANSFER RATE (with 2:1 data compression): 6.4 MB/s*BURST TRANSFER RATE: 6.4 MB/s (asynchronous); 40 MB/s (synchronous) BURST TRANSFER RATE (SCSI-3 interface): 6.4 MB/s (asynchronous) DATA ACCESS TIME: 68 s; AVERAGE LOAD TIME: 15 sAVERAGE UNLOAD TIME: 15s; REWIND TIME: 110 s (end to end)REWIND TAPE SPEED: 1.41 m/s MEDIA: RECOMMENDED MEDIA: DAT 72 (170m) BACKWARD READ-WRITE COMPATIBILITY: (SCSI) DDS-4 (155m); DDS-3 (125m TAPE: Recording Method 4 mm helical scan RECORDING FORMAT: DAT 72, DDS-4, DDS-3 (ANSI/ISO/ECMA) DATA COMPRESSION: Lempel-Ziv (DCLZ) ERROR: Reed-Solomon

PI DATE: JULY 2007PRODUCT : HP StorageWorks DAT 160 SCSI External Tape DriveFORM FACTOR : ExternalTECHNOLOG Y : DAT driveI/FACE : SCSI-3 Ultra 160 LVDCONN : 68-pin wide HD LVDDRIVES : 1CAPACITY : Native - 80GB Compressed - 160GB (assumes 2:1 data Compr)SUSTAINED T/RATE: Native - 6.9MB/s Compressed - 13.8MB/s (assumes 2:1 data Compr)DATA ACCESS TIME: 50 sAVG LOAD TIME : 35 sAVG UNLOAD TIME : 35 sREWIND TIME : 92 s (end to end)BUFFER : 16 MBMTBF : 125,000 hrs at 100% duty cycle MEDIA : DAT 160 (150m, wide tape)RECORDING METHOD: 8 mm helical scanRECORDING FORMAT: DAT 160, DAT 72, DDS-4,DATA COMPR : Lempel-Ziv (DCLZ)ERROR CORRECTION: Reed-SolomonDATA ENCODING : Partial Response Maximum Likelihood (PRML)DIM (H/W/D) : 6. x 181 x 236 mmWEIGHT : 2.25 kg