rreyv Posted December 19, 2012 Share Posted December 19, 2012 http://www.amazon.com/Touro-Desktop-External-Drive-0S03396/dp/B007K4HA0W They seem to be reliable too. I'd stick with 3 TB drives unless you really need a 4TB, but that's just me. Link to comment
HatchetMan Posted December 20, 2012 Share Posted December 20, 2012 Thanks! Seems to be a single Hitachi Deskstar 5K4000 4TB 32MB Cache CoolSpin SATA 6.0Gbps 3.5-inch drive, P/N 0F14696. I may just have to order one... Link to comment
HatchetMan Posted December 20, 2012 Share Posted December 20, 2012 It's already back up to $214.99! Dang, glad I ordered it when I did last night @ $169.99 shipped! It's also at B&H Photo for $199 shipped. I will be removing the drive from the case to place in the unRAID, this will be my 4th 4TB (but my first external dissection) Link to comment
rreyv Posted December 24, 2012 Author Share Posted December 24, 2012 It's at 199 on Amazon too now in case you were willing to buy at that price. Link to comment
ufopinball Posted January 15, 2013 Share Posted January 15, 2013 It's at 199 on Amazon too now in case you were willing to buy at that price. Down to $189 now ... anyone crack one of these open and install the drive in UnRaid? What's the performance look like? Link to comment
dbfeng Posted January 16, 2013 Share Posted January 16, 2013 I bought two of these @ 169. One was just installed as my parity drive, the other will be a data drive, but it is waiting for the parity check and recheck. When cracking open the case, stand the case on the rubber feet, power/usb ports facing towards you. Remove the left side panel. I don't think there is a way to open it without breaking the internal case clips. The drive inside is a Hitachi_HDS5C4040ALE630. I think the performance scores for calculating parity would be more dependent on the other drives currently in the system, but currently it's at 64%, and running at 92 MB/sec in a N40L. Link to comment
HatchetMan Posted January 16, 2013 Share Posted January 16, 2013 I'm about to do the same. Just curious, can the case be reused to house a different drive? I have drives lying around homeless because they are too small, like a 1TB Hitachi 7200rpm Link to comment
teamhood Posted January 20, 2013 Share Posted January 20, 2013 I'm about to do the same. Just curious, can the case be reused to house a different drive? I have drives lying around homeless because they are too small, like a 1TB Hitachi 7200rpm No you have to break all the clips to get to the internal drive. The seagate 4tb externals can easily be reused. I'm currently preclearing a few of the hitachi drives and the seagates. Link to comment
jtech007 Posted January 21, 2013 Share Posted January 21, 2013 Preclear took for ever on the 4gb drive. I have this one running as my parity drive now and plan on buying another to increase storage soon. Link to comment
ufopinball Posted January 25, 2013 Share Posted January 25, 2013 Preclear took for ever on the 4gb drive. I have this one running as my parity drive now and plan on buying another to increase storage soon. Can you post the detailed timing stats from (boot/flash)/preclear_reports/preclear_rpt_(drive-info)_date: ========================================================================1.13 == invoked as: ./preclear_disk.sh /dev/sda == Hitachi HDS724040ALE640 PK2331XXXXXXXX == Disk /dev/sda has been successfully precleared == with a starting sector of 1 == Ran 1 cycle == == Using :Read block size = 8225280 Bytes == Last Cycle's Pre Read Time : 9:55:55 (111 MB/s) == Last Cycle's Zeroing time : 8:41:46 (127 MB/s) == Last Cycle's Post Read Time : 23:11:22 (47 MB/s) == Last Cycle's Total Time : 41:50:13 == == Total Elapsed Time 41:50:13 == == Disk Start Temperature: 31C == == Current Disk Temperature: 33C, == ============================================================================ The above report was from a Hitachi HGST H3IK40003272SP (0S03355) 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive, connected to a motherboard (ASUS M3A78-T) SATAII port. I'm just curious how the 5400rpm drives stack up in terms of performance and temperature. Thanks! Link to comment
jtech007 Posted January 26, 2013 Share Posted January 26, 2013 ========================================================================1.13 == invoked as: ./preclear_disk.sh -A /dev/sda == Hitachi HDS5C4040ALE630 PL2311LAG1M39C == Disk /dev/sda has been successfully precleared == with a starting sector of 1 == Ran 1 cycle == == Using :Read block size = 8225280 Bytes == Last Cycle's Pre Read Time : 12:30:16 (88 MB/s) == Last Cycle's Zeroing time : 11:07:21 (99 MB/s) == Last Cycle's Post Read Time : 23:16:10 (47 MB/s) == Last Cycle's Total Time : 46:54:58 == == Total Elapsed Time 46:54:58 == == Disk Start Temperature: 29C == == Current Disk Temperature: 33C, == ============================================================================ ** Changed attributes in files: /tmp/smart_start_sda /tmp/smart_finish_sda ATTRIBUTE NEW_VAL OLD_VAL FAILURE_THRESHOLD STATUS RAW_VALUE Temperature_Celsius = 181 206 0 ok 33 No SMART attributes are FAILING_NOW 0 sectors were pending re-allocation before the start of the preclear. 0 sectors were pending re-allocation after pre-read in cycle 1 of 1. 0 sectors were pending re-allocation after zero of disk in cycle 1 of 1. 0 sectors are pending re-allocation at the end of the preclear, the number of sectors pending re-allocation did not change. 0 sectors had been re-allocated before the start of the preclear. 0 sectors are re-allocated at the end of the preclear, the number of sectors re-allocated did not change. ============================================================================ Mobo: M4A89GTD-PRO/USB3 (Asus) Connected to a SATAIII port. Hope that helps! Link to comment
bw1 Posted January 26, 2013 Share Posted January 26, 2013 These are $174.95 w/ FS through today at B&H Photo: HGST 4TB Touro Desk DX3 USB 3.0 Hard Disk Drive (Black) Link to comment
One2go Posted January 26, 2013 Share Posted January 26, 2013 On-Line orders unavailable until 6:30pm Link to comment
HatchetMan Posted February 5, 2013 Share Posted February 5, 2013 Newegg has the HGST Touro Desk 4TB USB 3.0 External Hard Drive (HTOLDX3NB40001ABB) for a low $169.99 Free Shipping after Coupon Code: "EMCXVXR99" (Exp 2/11). If you need an internal drive, you can easily crack this out of its enclosure (although this also voids the warranty). Link to comment
Johnm Posted February 6, 2013 Share Posted February 6, 2013 I'll confirm. to open this drive does destroy the case. I had one the 3TB versions fail on me a few weeks after I voided the warranty. Link to comment
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