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
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