Without making much noise, OCZ introduced Colossus LT series of solid state drives (SSDs). Like the original Colossus series, these SSDs come in the 3.5" form-factor, and are compatible with the SATA 3 Gb/s interface. The new features Colossus LT brings to the table are the use of lower-power 34 nm MLC NAND flash chips, two internal NAND-flash sets controlled by Indilinx Barefoot controllers, set in an internal RAID 0 array. The array is abstract to the host. There is 128 MB of cache on board. The drive offers read/write speeds of 260 MB/s, 15,000 IOPS on 4K random access, and sustained speeds of 220 MB/s. It comes in four capacities: 120 GB, 250 GB, 500 GB, and 1 TB, which are priced at US $ $399, $799, $1,549, and 2875 EUR, respectively. They come with an MTBF of 1 million hours, and warranty of 3 years.