Thank you for purchasing through links and ads on this site.
OWC / MacSales.com...
diglloyd B&H Deal Finder...
Buy other stuff at Amazon.com...
Upgrade the memory of your 2018 Mac mini up to 64GB
877-865-7002
Today’s Deal Zone Items... Handpicked deals...
$799 $499
SAVE $300

$449 $379
SAVE $70

$1000 $850
SAVE $150

$799 $299
SAVE $500

$249 $234
SAVE $15

$290 $250
SAVE $40

$1149 $799
SAVE $350

$1199 $999
SAVE $200

$1299 $1099
SAVE $200

$2799 $2449
SAVE $350

$3899 $3899
SAVE $click

$18599 $17099
SAVE $1500

$369 $239
SAVE $130

$1500 $999
SAVE $501

$764 $399
SAVE $365

$600 $450
SAVE $150

$1499 $629
SAVE $870

$1499 $629
SAVE $870

$7995 $7495
SAVE $500

$420 $170
SAVE $250

$700 $700
SAVE $click

$2999 $2399
SAVE $600

$1699 $899
SAVE $800

$169 $99
SAVE $70

$1498 $998
SAVE $500

$200 $150
SAVE $50

$370 $300
SAVE $70

$999 $949
SAVE $50

$1099 $999
SAVE $100

$580 $340
SAVE $240

Save Big $$$$ on Memory for 2019 Mac Pro

Up to 65% better pricing than Apple

Lloyd recommends 32GB RDIMM modules for most users (more expensive LRDIMMS are for 512GB or more).


RAID-1 Mirror in Hardware vs Software

Last updated 2011-02-26 - Send Feedback
Related: backup, RAID, RAID-1

For software mirroring, Apple’s Disk Utility has support built-in.

Hardware RAID-1 mirroring is simple with an external dual-drive enclosure that supports it: set the switch to mirror mode, and it’s ready to go.

Dual-drive hardware RAID-1 is the simplest option because the enclosure itself takes care of the RAID issues, presenting itself to the system as if it were a single drive. Initialize it just as you would any single drive.

Shown below is one dual-drive RAID-1 capable unit, the OWC Mercury Elite Pro Dual (it can also be sued for RAID-0 striping or indepedent drives).

OWC Mercury Elite Pro Dual

See OWC Dual-drive Enclosures Overview for more ideas of what is available.

Stacked OWC Mercury Elite-AL Pro Dual Mini units for RAID-1 or RAID-0

 

OWC Envoy Pro EX SSD
Blazingly fast Thunderbolt 3 SSD!

Up to 4TB capacity, USB-C compatible.

USB-C model also available


Great for travel or for desktop!
OWC Accelsior 4M2 PCIe SSD
6000 MB/sec!
Mac or PC.


Ideal for Lightroom, Photoshop, video.
Capacity up to 16TB!
OWC Thunderblade Thunderbolt 3 SSD

Blazing fast, up to 16TB.

YEE HAH!



√ No more slow and noisy hard drives!

Save the tax, we pay you back, instantly!
View all handpicked deals...

QNAP TS-253Be 2-Bay NAS Enclosure
$449 $379
SAVE $70

diglloyd.com | Terms of Use | PRIVACY POLICY
Contact | About Lloyd Chambers | Consulting | Photo Tours
Mailing Lists | RSS Feeds | Twitter
Copyright © 2020 diglloyd Inc, all rights reserved.
Display info: __RETINA_INFO_STATUS__