Major PC parts found in Akihabara from December 15 to December 21, 2014

Here is a summary of the main PC parts found in Akihabara from December 15 to December 21, 2014.

SAMSUNG "MZ-75E120B/IT"
10,920 yen (excl. tax): Tsukumo eX. PC kan
10,926 yen (excluding tax): Oriospec
10,926 yen (excl. tax): Dospara Parts Building
11,800 yen (tax included): Toei Land
11,800 yen (tax included): PC House Toei
11,800 yen (tax included): BUY MORE Akihabara

SAMSUNG "MZ-75E250B/IT
15,720 yen (w/o tax): Tsukumo eX.
15,722 yen (excluding tax): Oriospec
15,723 yen (excl. tax): Dospara Parts Building
16,980 yen (including tax): Toei Land
16,980 yen (w/tax): PC House Toei
16,980 yen (w/o tax): BUY MORE Akihabara

Consumer-oriented 2.5-inch SSD that uses "3D V-NAND" technology, in which memory cells are stacked vertically in a three-dimensional manner.

The 120GB/250GB/500GB models use "MGX" controller, while the 1TB model uses "MEX The 1TB model uses the "MEX" controller. In addition, LPDDR2 cache memory (256MB for 120GB model, 512MB for 250GB/500GB models, and 1GB for 1TB model) combined with Turbo Write technology provides high-speed access.

Sequential transfer rate: read: up to 540MB/s, write: up to 520MB/s. Random 4K performance (QD32): read:94,000 IOPS (120GB model), 97,000 IOPS (250GB model), 98,000 IOPS (500GB/1TB model), Write: 88,000 IOPS (120GB/250GB model), 90,000 IOPS (500GB/1TB model).