2.5" Drive for Recorded TV

A place to talk about GPUs/Motherboards/CPUs/Cases/Remotes, etc.
Post Reply
duncane

Posts: 119
Joined: Mon Jun 06, 2011 5:02 pm
Location: Scotland

HTPC Specs: Show details

2.5" Drive for Recorded TV

#1

Post by duncane » Mon Apr 09, 2012 6:14 pm

Hi all, I currently have a 3.5" (7200rpm 16mb cache) hard drive for Recorded TV. Is an equivalent spec'd 2.5" hard drive just as good?
Thinking about this - 750GB Western Digital WD7500BPKT Scorpio Black, 2.5",SATA 3Gb/s, 7200rpm, 16MB Cache, 4ms.

Maximum would be 4 HD streams but I've never actually done that apart from a test as I've only got 4 HD channels. So normally the max would be maybe record 2 HD and 1 SD while watching 1 SD.

Cheers
Ewan

richard1980

Posts: 2623
Joined: Wed Jun 08, 2011 3:15 am
Location:

HTPC Specs: Show details

#2

Post by richard1980 » Mon Apr 09, 2012 11:29 pm

You should be fine. There's not a HDD on the market that can't handle 4 simultaneous streams. Even the green drives are known to handle at least 8 streams.

barnabas1969

Posts: 5738
Joined: Tue Jun 21, 2011 7:23 pm
Location: Titusville, Florida, USA

HTPC Specs: Show details

#3

Post by barnabas1969 » Tue Apr 10, 2012 4:57 am

I agree with Richard, and I'll add that 2.5" drives have lower latency (better) than 3.5" drives. You'll be fine.

duncane

Posts: 119
Joined: Mon Jun 06, 2011 5:02 pm
Location: Scotland

HTPC Specs: Show details

#4

Post by duncane » Tue Apr 10, 2012 8:03 am

Excellent, thanks guys.
Ewan

Post Reply