Economy
Database
- Processor
- 1 × Xeon E5-2643v46 cores in total · 3.4 GHz · 135 W
- Memory
- 128 GB4 modules × 32 GB
- Storage
- 4 drives · 3.84 TB raw1.92 TB usable (RAID 10)
- Network
- 2 ports · 20 GbFastest port 10 Gb
- Power supply
- 2 × 500 WPower-supply redundancy
Why this tier?
- Processor: 1 × Xeon E5-2643v4 — 6 cores in total (6 cores, 3.4 GHz, 135 W per processor). The largest model usable in this configuration has 22 cores and the rule of this tier asks for at least 25% of that.
- Memory: 4 modules of 32 GB = 128 GB. This platform has 4 memory channels per processor; 4 modules per processor means 1 module(s) per channel and all channels are filled equally (the QuickSpecs memory-balance recommendation).
- Storage: 4 SSD drives of 0.96 TB (endurance MU) = 3.84 TB raw; 1.92 TB usable with RAID 10 (standard RAID formula, no overhead).
- Controller: P440ar with 2 GB cache.
- Network: 1 adapter(s) — 2 ports and 20 Gb nominal capacity in total (fastest port 10 Gb).
- Power supply: 2 × 500 W (power-supply redundancy).
Selection rule of this tier
- The chassis with the fewest drive bays that still fits the drives of this tier (SFF, 4 drives)
- 1 processor(s) — the highest-frequency model that has at least this share of the cores of the largest catalog model (25%)
- Memory: about 128 GB per processor; number of modules = memory channels (4 channels per processor) × number of processors, one module per channel (two when needed) so that the channels are filled evenly
- Storage: SSD, endurance MU, 4 drives with a capacity at the 40th percentile of the available capacity list
- RAID controller with the least cache
- Network: an adapter with a total capacity close to 20 Gb
- Power supply: the smallest AC model with at least 1 times the estimated peak consumption (processor TDP + GPU + 200 W), two identical supplies