Figure 1 – The Calhoun Technologies HP 686745-002 “Refurbished” drive-cage in anti-static package with Dell 15” mini SAS cable resting on top with other drive-cages and HPE ProLiant ML10v2 Server
A year ago when I was planning my move to Ohio I wanted to move my 5TB drives from my HPE ProLiant ML30 Gen9 to my HPE ProLiant ML10v2 in order to set up a “Mirror” backup of the files on my WHS2011 system using AllWay Sync on my ML10v2. The fastest way to make the move was to unplug the drive-cage in the ML30 Gen9 and plug it into the ML10v2! It fit perfectly and worked flawlessly. It also spoiled me!
After settling in Ohio, finally, I wanted to return the ML30 Gen9’s drive-cage to its rightful place and I began searching for the best low-cost way to add a drive-cage to my ML10v2 that worked like the one in the ML30 Gen9 instead of the stock ML10v2 drive-cage. There’s a great discussion in the HSS Forums documenting forum members search for a similar drive-cage.
Figure 2 – Pages 18 & 19 of HPE ProLiant ML30 Gen9 Server “Maintenance and Service Guide”; Part Number: 825545-001; December 2015; Edition 1; shows a spare part number 792351-001 for the Four-bay LFF Hot-plug drive backplane assembly which would include the a) Drive backplane and Drive cage – Part 792351-001 is the part I first looked for and found at Calhoun Technologies.
After reading some great suggestions in the Forums I stumbled upon the 792351-001 in the parts number of the ML30 Gen9 manual and thought it should fit the bill and found a low-cost option at Calhoun Technologies for a 792351-001 “Refurbished”.
Figure 3 – ML30Gen9 drive-cage (also 686745-002 footprint) compared to 792351-001 on bottom – the sharpie markings show how much wider the front of the 792351-001 frame is compared to the 686745-002 and why the front cover of the ML10v2 wouldn’t close on the 792351-001.
The 792351-001 did work in my ML10v2 but I could not close the front cover on the ML10v2, so I kept looking while also trying to modify the 792351 with my Dremel. I could make it fit finally, but only after a lot of Dremel work and the end result didn’t look good.
Figure 4 – Tag identifying the drive-cage assembly in ML30G9 as: HPE P/N 674790-002 Replace with spare HDD Cage, 4Lff, $u Gen8 Enhanced (686745-002) LITEON (Rev. 15-11-17. The 686745-002 that arrived was identified with a similar tag: HP P/N 674790-002 Replace with spare HDD Cage, 4LFF, 4U Gen8 Enhanced (686745-002) LITEON (Rev.A) 14-03-17.
On the drive-cage out of the ML30 Gen9 I found the part number 686745-002 which I thought was the part number of the cage alone. (I was wrong about that!) I found it at Calhoun Technologies listed as HP 686745-002 “Refurbished” SPS-HDD cage 4LFF 4U Enhanced. Thinking that it was likely only the drive-cage without a backplane I ordered it since with the 792351-001 I had an extra backplane. I was wrong! The part number referred to the assembly of the drive-cage and backplane.
As the following pictures will show the 686745-002 arrived with a backplane and it appears to be working flawlessly.
Figure 5 – Front and Back of Calhoun Technologies HP 686745-002 “Refurbished” SPS-HDD cage 4LFF 4U Enhanced
Figure 6 – Picture of backplanes L-R: ML30G9 Drive-Cage, 792351-001, and 686745-002
Video of my installation of the 686745-002.
Video 1 – Install Drive-Cage in HPE ProLiant ML10v2
Figure 7 – Calhoun Technologies HP 686745-002 “Refurbished” SPS-HDD cage 4LFF 4U Enhanced installed in HPE ProLiant ML10v2
Figure 8 – HPE ProLiant ML10v2 powered up and all 3.5” drives functioning in Calhoun Technologies HP 686745-002 “Refurbished” SPS-HDD cage 4LFF 4U Enhanced
Thanks to the members of HSS Forum Thread: ML10v2 Drive-Cage for their many insights and suggestions and thanks to forum member ToyCeli22 for starting the thread.
Figure 9 – 686745-002 drive-cage installed in ML10v2 on left and stock 674790-002 drive-cage back in the ML30Gen9 on right
In the As-Built that follows I list how this ML10v2 is loaded. Be sure to check out more on this at ML10 and ML10v2 Forum and ML10v2 Drive Cage Forum Thread.
As-Built (I named my Computer: SkyNet)
HPE ProLiant ML10v2 Server Xeon E3-1220v3 32GB Unbuffered ECC RAM KVR16E11K4/32 OS: Windows 8.1 Pro B120i Logical Drive 01: OS drive – 1 x Corsair Force GT 240GB SSD in RAID0 on HP Dynamic Smart Array B120i RAID Controller – Port 1 (SATA III or 6GB/s) -- Icy Dock ExpressCage MB326SP-B Bay 1 B120i Logical Drive 02: Data drive – 1 x Samsung 256GB 840 Pro SSD in RAID0 on HP Dynamic Smart Array B120i RAID Controller – Port 2 (SATA III or 6GB/s) – Icy Dock ExpressCage MB326SP-B Bay 2 B120i Logical Drive 03: Data drive -- 4 x WD10JUCT 1TB 2.5” HDDs in RAID10 on HP Dynamic Smart Array B120i RAID Controller – Ports 3, 4, 5, & 6 (each SATA II or 3GB/s) – Icy Dock ExpressCage MB326SP-B Bays 3, 4, 5, & 6 P222 Logical Drive 01: Data drive – 4 x WD 5TB SE HDDs (WD5001F9YZ) in RAID5 on HP Dynamic Smart Array P222 RAID Controller Card – Ports 1, 2, 3, & 4 (each SATA III or 6GB/s) – mounted in Bays 1, 2, 3, & 4 of drive-cage 686745-002 “Refurbished” Calhoun Technologies Drive-cage 686745-002 “Refurbished” SPS-HDD cage 4LFF 4U Enhanced; Dell Poweredge T710 PG9KK Mini SAS SFF-8087 cable 15” (38cm) Icy Dock ExpressCage MB326SP-B (I used the existing SATA cable that had gone to the optical drive for bay 5 plus a Blue 18” SATA cable I had in stock from previous projects for Bay 6; StarTech Model SAS8087S450 19” (50cm) Serial Attached SCSI SAS Cable – SFF-8087 to 4x Latching SATA for Bays 1, 2, 3, & 4; I also used a Molex Y to two SATA Power Connectors) 60mm Fan mounted near the bottom front of ML10v2 to increase air flow for the P222 60mm Fan mounted in empty card slot to direct air flow directly on P222 heat sink (plus Molex to Fan splitter and Y Fan to 2 Fan connector cable)
Please join us in the HSS Forums to discuss this and many other interesting topics.
Check HSS Forum Post: http://homeservershow.com/forums/index.php?/topic/10796-ml10v2-drive-cage/
Scsi4me.com 3.5” Drive Tray Caddy 4 HP ProLiant ML350e ML310e SL250s Gen8 Gen9 G9 651314-001 http://www.ebay.com/itm/231001449171
Dell Poweredge T710 PG9KK Mini SAS SFF-8087 to SFF-8087 Cable 15” (38cm) https://www.amazon.com/Dell-Poweredge-PG9KK-SFF-8087-Cable/dp/B00NOEY3OS/ref=pd_sim_147_9?_encoding=UTF8&psc=1&refRID=1ZRF07DQQ5V1M36D045C
HPE ProLiant ML30 Gen9 Server; Maintenance and Service Guide (Item 18 on pages 18-19 lists a Spare part number 792351-001 Four-bay LFF Hot-plug drive backplane assembly – this was where I initially got part number 792351-001 that I ordered from Calhoun Technologies – as stated earlier I found that it did work but I was unable to close the front cover of the ML10v2 or ML30G9 when that part was installed) http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c04905980-1.pdf
Calhoun Technologies HP 686745-002 Refurbished http://www.calhountech.com/products/hp-686745-002-4-bay-sas-sata-lff-hot-plug-drv-cage.html
Additional Fans in the HPE ProLiant ML10v2 http://homeservershow.com/additional-fans-in-the-hpe-proliant-ml10v2.html
Installing Icy Dock 5.25” ExpressCage MB326SP-B http://homeservershow.com/installing-my-icy-dock-5-25-expresscage-mb326sp-b.html
Other HSS ML10v2 Blog Postings: http://homeservershow.com/tag/ML10v2
HSS HP ProLiant ML10v2 postings: http://homeservershow.com/forums/index.php?/forum/98-ml10-and-ml10v2/
Check out my ML10v2 Play List:
Unboxing Drive Caddies for my ML30 G9
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I'm thinking there may be a silver lining with all the OEM's dropping RT.
When Microsoft introduced the Surface tablet, it was clear that they held it back so not to trample all over OEM's. They played it off as more of a reference design. They even limited the distribution and priced it high in hopes that other hardware vendors would pick up the carrot and run with it.
Well, we all know that things didn't work out the way Microsoft expected and now I think Dell is the only one left producing RT devices. Could this be the opening Microsoft needs?
Microsoft doesn't need to walk away from RT they need to double down!!! Remember Courier??? Microsoft now has the blessing and green light from its hardware partners to do whatever they want with RT devices cause they are not interested.
Microsoft needs to release some aggressively priced RT devices with tuned software. They now have their Apple device that they can control from start to finish without hardware vendors crying foul (although we all know they will).
Hey Microsoft, target Surface RT at the student and the executive first! Create an 8 inch version along with the current size, add an active digitizer and create a Courier/OneNote hybrid app that takes note taking to the next level. Make sure connectivity options are a plenty and above all price the thing to build marketshare!
Glad I got that off my chest
You'd have thought I'd have learned by now - having already been bitten by the 'oh, you've got a WP7 device - no, you can't have WP8' debacle.
And whilst I understood the rationale behind this decision at the time, it still made me feel very unimportant to Microsoft (I'd only moved over to Windows Phone a few months prior to the big announcement for WP8).
And now it seems like history is about to repeat itself, more or less. OK, the devices in question are a bit older now, but I don't get Microsoft's decision this time around.
Why offer Surface RT / 2 owners an update which will have 'some of the functionality' of Windows 10 only?
It feels like Microsoft are completely embarrassed by the whole Win RT issue. Whilst it didn't turn out all that well for them, the Surface RT / 2 remain, in my opinion, 2 of the best tablets out there. So we can't install desktop applications - big deal - the Surface RT, with the inbuilt Office Applications, does everything I need it to and more besides.
If Microsoft really want to kill Win RT once and for all, give RT device owners the ability to upgrade to Windows 10 fully - with or without desktop functionality. I would be more than happy to upgrade to the 'mobile' version of Windows 10 - the desktop in RT is basically unnecessary anyhow - as long as there are Office Apps, I couldn't care less whether I need to go to the desktop or not to open them.
Someone has already started a vote for Windows 10 on Surface RT / 2 on the Microsoft User voice site - shortened link below - please click and add your support.
I just updated my Surface RT to 8.1 and I am loving it. It is faster prettier and smoother. However, I don't seem to be able to get the photo app to display any pictures from my SD card. Any one else having this issue? any one with a temporary fix?