Dell PowerVault 100T DDS3 User's Guide - Page 11
Specifications and Features, Specifications, Features - media
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Specifications and Features Specifications Table 1-1. LTO Generation Specifications Specification LTO6 Native Capacity 2500 GB 2.5:1 Compressed Capacity 6250 GB 2:1 Compressed 5000 GB Capacity Maximum Native Data Transfer 160 MB/s Compressed Maximum Data Transfer* 400 MB/s Media X Partitioning** Data Safe X Mode** Encryption X Status LED PowerVault Generation LTO5-140 LTO4-120 1500 GB 800 GB NA NA 3000 GB 140 MB/s 1600 GB 120 MB/s 280 MB/s 240 MB/s X NA X NA X NA LTO3-80 400 GB NA 800 GB 80 MB/s 160 MB/s NA NA NA * Assumes compression. The capacity and transfer rate you realize in practice depends on the data set, which affects the actual compression ratio. LTO6 supports 2.5:1 compression. LTO5-140 and below support 2:1 compression. ** This feature must be supported by your tape backup software. Features The tape drive has the following features: v Built-in read-after-write verification for a high level of data integrity v Burst data transfer rate of 600 MB per second v 512 MB of read/write cache memory v Intelligent LTO-DC dual-mode compression algorithm v Failsafe leader capture mechanism with pin pick error recovery v Reads cartridge memory in LTO cartridges v TapeAlert support for improved diagnostic and troubleshooting v Two 6 Gb Serial Attached SCSI interface v Speed matching (The drive can slow down to match the system data rate.) v Sleep mode for energy conservation v Backward read and write compatibility dependent on generation v Compatible with all cartridges dependent on generation that bears the official Ultrium LTO logo. See Table 1-1 for more information. Chapter 1. Introduction 1-3