You may have heard the term âcommodity hardwareâ thrown around when describing solutions like Redis, Elasticsearch, or kCuraâs new Data Grid. Commodity hardware refers to cheap, standardized servers that are easy to buy off the shelf from any vendor. Hereâs a typical example of a 2u, 2CPU commodity hardware server: 1  Supermicro SYS-1028R-TDW 1U rack server. 2  Two Xeon E5-2600 v3 CPU sockets. 3  16 RAM slots, holding up to 1TB RAM.  8 2.5â³ hot-swap SATA 3 drive 1  bays. 2 PCI-E 3.0 x16 full height half length slots.  $900 at NewEgg.
PA6 â Nylon-6. Also known as Nylon-6, PA6 is made from a single monomer called caprolactam (or 6-amino-caproic acid) and is used in a wide range of industries and products including parachutes, toothbrushes, tents, ropes, textiles, carpets, industrial fibres, engineering plastics and film.A6 â Nylon-6. Also known as Nylon-6, PA6 is made from a single monomer called caprolactam (or 6-amino-caproic acid) and is used in a wide range of industries and products including parachutes, toothbrushes, tents, ropes, textiles, carpets, industrial fibres, engineering plastics and film.
Polycyclic Aromatic Hydrocarbons (PAHs). Polycyclic aromatic hydrocarbons (PAHs) are a class of chemicals that occur naturally in coal, crude oil, and gasoline. They also are produced when coal, oil, gas, wood, garbage, and tobacco are burned.PAHs generated from these sources can bind to or form small particles in the air.High-temperature cooking will form PAHs in meat and in other foods.eople are usually exposed to mixtures of PAHs. Breathing air contaminated with motor vehicle exhaust, cigarette smoke, wood smoke, or fumes from asphalt roads are common ways exposure occurs. People take in PAHs when they eat grilled or charred meats or foods or foods on which PAH particles have settled from the air.