@PhlipElder said in NVMe and RAID?:
@marcinozga said in NVMe and RAID?:
@PhlipElder said in NVMe and RAID?:
@biggen said in NVMe and RAID?:
I appreciate all the help guys. Yeah I'm compiling a price list but it ain't cheap. Server alone would be about $7k and that's on the low end with smaller NVMe drives (1.6TB). Then still have to purchase the switch and then have to purchase the 10Gbe NICs for the workstations themselves.
Its a large investment that I bet never sees the light of day. It will turn into "I have $2k, what can you build with that?"
FleaBay is your best friend.
10GbE pNIC: Intel x540: $100 to $125 each.
For 10GbE switch go for NETGEAR XS712T XS716T or XS728T depending on port density needed. The 12-port is $1K.
As far as the server goes, is this a proof of concept driven project?
- ASRock Rack Board
** Dual 10GbE On Board (designated by -2T)- Intel Xeon Scalable or AMD EPYC Rome
- Crucial/Samsung ECC Memory
- Power Supply
The board should have at least one SlimSAS x8 or preferably two. Each of those ports gives you two NVMe drives. An SFF-8654 Y cable to connect to a two drive enclosure would be needed. I suggest ICYDOCK.
The build will cost a fraction of a Tier 1 box.
Once the PoC has been run and the kinks worked out, then go for the Tier 1 box tailored to your needs.
I love Asrock Rack products, their support is great, if they can actually fix the damn issues, if not, you're sol. My next server refresh will have this board: https://www.asrockrack.com/general/productdetail.asp?Model=ROMED8-2T#Specifications
We just received two ROMED6U-2L2T boards:
https://www.asrockrack.com/general/productdetail.asp?Model=ROMED6U-2L2T#SpecificationsThey are a perfect board for our cluster storage nodes with two built-in 10GbE ports. An AMD EPYC Rome 7262 processor, 96GB or 192GB of ECC Memory, four NVMe via SlimSAS x8 on board, and up to twelve SATA SSDs or HDDs for capacity and we have a winner.
FYI: We only use EPYC Rome processors with a TDP of 155 watts or higher. Cost wise, there's very little increase while the performance benefits are there.
EDIT: Missed the Slimline x8 beside the MiniSAS HD ports. That's six NVMe drives if we go that route.
You're probably overpaying with that CPU, here's a deal not many know about, Epyc 7302P for $713
https://www.provantage.com/hpe-p16667-b21~7CMPTCR7.htm