This is an update to my $1200 home lab quad-core build. This build uses the FX-8320 Vishera processors, which I “think” support RVI as its predecessor, the Zambezi did support it. The AMD-RVI compatibility list hasn’t been updated since 2012, but it’s still cheaper than an 8-core Intel. Assuming my assumption is correct, its only $85 more to do the same build with the FX-8320 and new motherboard. I’ve also added a 3rd SSD to this build bringing the total in at $1406.86, not bad for a home lab.
The part list and brief explanation for the choices, assume price was a factor in all selections since my goal was to make this as inexpensive as possible:
CPU: AMD FX-8320 Vishera: The FX family supports AMD-V with RVI and 64-Bit support, however the document hasn’t been updated since Vishera processors were released. Even if it does not support RVI, I should allow me to do ESXi on bare metal and next at least 2 other ESXi VMs inside as well as boot 32-bit VMs inside the ESXi VMs! RVI would be required to do 64-bit on the nested ESXi hosts. Also went with an aftermarket fan to try and make it a bit more quiet.
Memory: G.Skill 32GB Ripjaw Kit (4x 8GB): The G.Skill kits had near flawless ratings on NewEgg, and I have always had good luck with them. There wasn’t much of a price difference anyway I sliced 4x 8GB memory modules so I went for the single kit with the best ratings.
Motherboard: Biostar TA970: Like the Gigabyte motherboard on the quad-core build, offers support for up to 64GB of memory (16GB modules are at Crucial for $200 a piece), has 8x 6Gbs support and built in RAID 0/1/5/10 support. Of course it supports the AM3+ socket for the FX8320. The NIC appears to also use a Realtek 8111 chipset, which “should” work on 5.5 thanks to a little help from Paul Braren.
Flash/SSD: Corsair Neutron GTX 120GB: I’ve had good luck with these drives in laptops, and the stress test that techreport.com did shows them surviving the 22TB, 100TB, 200TB and 300TB stress test as well as being near the top in performance, coming in 2nd only to the Samsung Pro’s which had pretty horrible reliability marks in comparison. The SSD’s will be used to front vSphere Flash Read Cache or similar technology (Proximal Data, Pernix etc).
HDD: Seagate 500GB Hybrid: Because space, price and 4 drives doing RAID0 on the MB gets me 2TB usable, though I’ll likely do 2x 2-drive RAID0 at 1TB each for 2 datastores. On the baremetal ESXi host I will run FreeNAS presenting via NFS (or iSCSI if you prefer) to all the hosts to simulate shared storage. These 2.5″ drives also require about half the power draw of the 1TB 3.5″ drives.
NIC: SYBA Dual Port NIC: Another Realtek 8111 chipset and with questions on the onboard NIC version still out there, having multiple physical NIC’s can’t be bad anyways with ESXi, especially if you opt to use multiple versions of these boxes for your lab instead nesting. Ryan Birk has an article here, and all the comments seem to suggest this works on 5.5.
Power Supply: 600W RAIDMAX: Probably a bit overkill with the lower power drives, even though the CPU is the 100W variety. This has 6 SATA power connectors to support the 2 SSDs and 4 SSHD Hybrids. This happens to be on sale right now, putting it in the ballpark of lower powered PS’s, if the sale ends I’ll shop around for a different PSU.
Case: Thermaltake Chaser A21: Main requirement here was the internal drive bays, but also its kind of sexy and pretty cheap in the grand scheme of cases. But drive bay’s was the driving factor, along with a quality build. There were some el-cheapo cases for $30-$40, this was only $60. Seemed silly to cheap out over $20.
Alternative / Nice to have parts: Here are a few other pieces I pulled from my build but could be useful if you stray a bit from these:
Dual 2.5″ Drive Mount for 3.5″ bay: If you want a smaller case, but still want to roll 6 drives (it is a microATX board) then this will allow you to mount 2x 2.5″ drives in a single 3.5″ bay, so you’d only need 3 bays in the case instead of 6.
For around $1400, you can have an 8-core, 32GB RAM setup which should be capable of building a nice nested ESXi lab.
Non-linked part list: For those who just want PN’s I’ve listed them below- component: MFG PN / Newegg PN (QTY)