Chapter 1 of 11
Your first PC
Computers RH is a PC-building game on your own floating island. Your PCs make H/s, and your island’s share of all the H/s in the game sets your share of the daily rewards. It all starts with one choice: your first PC.
- Starter PCs
- 12$1 to $15,000
- Energy included
- 24 hwith every PC card
- Desk 1
- Always onno power level needed
#Choose your PC
The first time you open the game, the Choose your PC window lists every starter package, cheapest on the left and strongest on the right. You pick exactly one; everything else unlocks after it.
Retro PC
$1
Intel Core 2 Duo E8400 · NVIDIA GeForce 8800 GT · 2 GB RAM
- Hashrate
- 1.9 H/s
- Power
- 64 W
- H/s per W
- 0.03
- Electricity
- $0.84/day
Seed
$25
Intel Core 2 Quad Q9650 · AMD Radeon HD 5770 · 8 GB RAM
- Hashrate
- 8.2 H/s
- Power
- 77 W
- H/s per W
- 0.11
- Electricity
- $1.02/day
Sprout
$50
Intel Core 2 Quad Q9650 · NVIDIA GeForce GTX 560 Ti · 8 GB RAM
- Hashrate
- 14.9 H/s
- Power
- 103 W
- H/s per W
- 0.14
- Electricity
- $1.36/day
Sapling
$100
Intel Core 2 Quad Q9650 · AMD Radeon HD 7850 · 8 GB RAM
- Hashrate
- 19.8 H/s
- Power
- 87 W
- H/s per W
- 0.23
- Electricity
- $1.15/day
Fern
$250
Intel Core i5-2500K · NVIDIA GeForce GTX 1050 Ti · 4 GB RAM
- Hashrate
- 43.5 H/s
- Power
- 89 W
- H/s per W
- 0.49
- Electricity
- $1.17/day
Grove
$500
Intel Core i5-2500K · NVIDIA GeForce RTX 3050 · 4 GB RAM
- Hashrate
- 85.2 H/s
- Power
- 115 W
- H/s per W
- 0.74
- Electricity
- $1.52/day
Cedar
$1,000
AMD Ryzen 5 7600 · NVIDIA GeForce RTX 3050 · 32 GB RAM
- Hashrate
- 166.8 H/s
- Power
- 159 W
- H/s per W
- 1.05
- Electricity
- $2.10/day
Mac mini M4 Pro
$1,173.30
Mac mini M4 Pro
- Hashrate
- 179.6 H/s
- Power
- 65 W
- H/s per W
- 2.76
- Electricity
- $0.86/day
Redwood
$2,500
AMD Ryzen 5 9600X · NVIDIA GeForce RTX 4080 SUPER · 16 GB · 48 GB RAM
- Hashrate
- 427.5 H/s
- Power
- 267 W
- H/s per W
- 1.60
- Electricity
- $3.52/day
Canopy
$5,000
AMD Ryzen Threadripper 9970X · NVIDIA GeForce RTX 5080 · 16 GB · 16 GB RAM
- Hashrate
- 871.1 H/s
- Power
- 395 W
- H/s per W
- 2.21
- Electricity
- $5.21/day
Sequoia
$10,000
AMD Ryzen 7 7700 · NVIDIA RTX PRO 6000 Blackwell · 96 GB · 32 GB RAM
- Hashrate
- 1,759.5 H/s
- Power
- 348 W
- H/s per W
- 5.06
- Electricity
- $4.59/day
Hyperion
$15,000
AMD Ryzen Threadripper 9980X · NVIDIA RTX PRO 6000 Blackwell · 96 GB · 256 GB RAM
- Hashrate
- 2,687.1 H/s
- Power
- 493 W
- H/s per W
- 5.45
- Electricity
- $6.51/day
Stronger cards cost more, but they make far more H/s and get more out of every watt (see the efficiency curve). The card marked Best value has the lowest cost per H/s over 30 days, counting its price and 30 days of electricity.
#It mines right away
Your first PC is set up on desk 1, the MY PC desk. Desk 1 runs on your island’s home connection, which is always on, so your PC starts mining the moment you buy it. No power level needed.
Every card includes 24 hours of electricity for that PC, so it keeps mining while you look around. After that you refill your island’s energy (see Electricity & energy).
#The $1 Retro PC
The Retro PC is a $1 learning PC: Intel Core 2 Duo E8400, NVIDIA GeForce 8800 GT and 2 GB of DDR2 RAM in a Beige ATX Tower. It makes 1.9 H/s on 64 W and is made for learning the game (building, care, power and energy) at almost no cost.
You can buy it once per island, and only as your very first purchase. Its CPU, graphics card, RAM, drive and cooler come only inside the Retro PC. Its case, motherboard, power supply and case fan are also sold on their own in the Market.
#What comes next
- Open more desks. Your builder opens plots 2–8 one by one. Your island
- Power desks 2–8. Desk 1 never needs it. Power
- Keep energy topped up. Electricity & energy
- Upgrade parts or add complete PCs. PC building
- Keep your PCs cool and repaired. Heat & care
- Match your PCs for up to +84%. Island bonus
- Claim your rewards. Rewards
#Limits and prices
An island can own at most one Seed and one Sprout. Every other card can be bought as often as you like, for any empty desk.
The cheapest card that opens claiming with its own purchase is the Seed ($25, 8.2 H/s).
Prices are set in US dollars. You pay in tokens at the token price of the moment, and the game shows the exact token amount before you confirm.
#Your island at a glance
- MY PCDesk 1, where your first PC sits. Always powered.
- 7 more plotsOpened in order by your builder, each with its own desk.
- SHOPThe Market: parts, complete PCs and cosmetics.
- STORAGEYour inventory: everything you own that isn’t installed.
- POWER yardYour power level, from a meter box to a full substation.
- Island HallYour builder’s home. It grows with your Island Level.