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Thread ID: 128464 2012-12-21 20:01:00 SSD upgrade time sk69ersnz (13476) Press F1
Post ID Timestamp Content User
1319604 2012-12-24 05:49:00 The Intel one I was after has vanished so I'll keep looking and save a few more bucks.Thanks for your help guys. sk69ersnz (13476)
1319605 2012-12-24 06:07:00 CL has one for $10 more so I'll just get that. sk69ersnz (13476)
1319606 2012-12-24 06:59:00 Apparently, the Samsung 840 is not as good as the 830, unless you go 840 Pro which is apparently the fastest on the market at the moment.

www.laptopmag.com

Verdict
Without a doubt, the Samsung SSD 840 PRO Series is the fastest SSD we've ever tested, providing significantly higher speeds in real-world tasks than its competitors. For users of ultraportable laptops and Ultrabooks, the drive's 7mm height alone makes it a compelling choice, while the low power consumption can significantly extend battery life. It's not the cheapest drive on the market, but if you want the best, the Samsung SSD 840 PRO Series is the top SSD choice right now.
Geek4414 (12000)
1319607 2012-12-24 08:18:00 Found the reference re 830 vs 840 ... www.tomshardware.com

Samsung SSD 830 (256GB) uses Samsung MCX controller, with NAND 27nm Toggle-Mode 1.1 MLC.

Samsung SSD 840 (250GB) uses Samsung MDX controller, with NAND 21nm Toggle-Mode 2.0 TLC.

Samsung SSD 840 Pro (256GB) uses Samsung MDX controller, with NAND 21nm Toggle-Mode MLC.

None of these techs are cheap, they are not equal, thus they performance differently, when it comes to sequential write, but if you consider sequential read, they performance about the same.

The 840 Pro uses MLC NAND, which is a lot better in write performance than the TLC NAND used by the 840, so in part the 830 is a bit better than the 840


Samsung 830 256GB vs Samsung 840 Pro 256GB ...
www.anandtech.com

Samsung 840 256GB vs Samsung 840 Pro 256GB ...
www.anandtech.com
Geek4414 (12000)
1319608 2012-12-24 09:19:00 Cheers for the info Geek4414. sk69ersnz (13476)
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