All Posts by Date or last 15, 30, 90 or 180 days.
also by Lloyd: diglloyd.com photography and WindInMyFace.com
Thank you for purchasing through links and ads on this site.
OWC / MacSales.com...
diglloyd Deal Finder...
Buy other stuff at Amazon.com...
Up to 1527MB/s sustained performance

Promise Pegasus J4 Thunderbolt: Performance with Hard Drives

Hard drives are not as fast as SSDs, but in a 4-way RAID-0 stripe they can deliver high sustained transfer speed.

A RAID-1 mirror is another possibility and has some read-speed benefits as the capacity is filled up.

Performance with 1/2/3/4 SSDs on incompressible data (and RAID-1 mirror).

Tested with diglloydTools DiskTester.

Hard drive performance in Pegasus J4, single drive, mirror, RAID-0 striping
(Data from diglloydTools DiskTester data graphed from fill-volume test)

Save the tax, we pay you back, instantly!
B&H Deal ZoneDeals by Brand/Category/Savings
Deals expire in 98 min unless noted. Certain deals may last longer.
$1099 SAVE $600 = 35.0% $16 FREE ITEMS Canon 18x50 IS Image Stabilized Binocular in All Other Categories
$2797 SAVE $600 = 17.0% $246 FREE ITEMS Nikon Z 7 Mirrorless in Cameras: Mirrorless
$1329 SAVE $170 = 11.0% ZEISS 18mm f/2.8 Batis in Lenses: Mirrorless
$1169 SAVE $130 = 10.0% ZEISS 25mm f/2 Batis in Lenses: Mirrorless
$1169 SAVE $130 = 10.0% ZEISS 40mm f/2 Batis CF in Lenses: Mirrorless
$1501 SAVE $297 = 16.0% ZEISS 85mm f/1.4 Milvus ZE in Lenses: DSLR

diglloyd.com | Terms of Use | PRIVACY POLICY
Contact | About Lloyd Chambers | Consulting | Photo Tours
Mailing Lists | RSS Feeds | Twitter
Copyright © 2019 diglloyd Inc, all rights reserved.
Display info: __RETINA_INFO_STATUS__