
CalDigit
CalDigit TS5 Plus Thunderbolt 5 Dock
Thunderbolt 5 · 140 W · 4
R1Independent · Spec-verified · Built by the data
One directory for the whole PC world: components, prebuilts, monitors and full setups, with real compatibility checks and the reviews that matter.
J2Browse the bench
Components, complete systems and the whole desk around them.

U
Processors, graphics cards, boards, memory, storage, cooling, power and cases.
297 products

SYS
Gaming towers, creator rigs, workstations, mini PCs, laptops and handhelds.
59 products

D
Gaming, 4K, ultrawide, OLED and color-critical monitors, plus arms and mounts.
41 products

K
Mechanical boards, gaming and ergonomic mice, pads and controllers.
42 products

A
Headsets, headphones, speakers and desktop audio interfaces.
29 products

C
Microphones, webcams, capture cards, stream decks and lighting.
32 products

N
Routers, mesh, switches, network adapters and home servers.
29 products

X
Portable SSDs, external drives, flash and enclosures.
10 products

P
UPS and surge protection, display and USB cables, adapters and docks.
27 products

G
Desks, chairs, VR, cable management, tools and everything else.
30 products
U3The PC Builder
Sockets, memory, clearances, connectors and wattage, all checked as you go. Anything the data can’t confirm is listed as something to verify, never quietly passed.
Compatibility report
CompatibleU4Top rated
Scored on independent review data, real specs and current street prices.

CalDigit
Thunderbolt 5 · 140 W · 4

NVIDIA
GeForce RTX 5090 · 32 GB · 575 W

NVIDIA
GeForce RTX 5080 · 16 GB · 360 W

AMD
AM5 · 8 · 16

AMD
AM5 · 8 · 16

ASUS
LGA1851 · Z890 · ATX

ASUS
AM5 · X870E · ATX

G.Skill
DDR5 · 32 GB · 2

Prebuilt vs. custom
With memory and storage this expensive, a system builder’s bulk pricing can beat buying parts yourself. Every prebuilt here is mapped part by part against a matching custom build, so you can see the real premium or discount.
U5Featured builds
Every featured build is solved against the compatibility engine, then priced with current data.

Budget 1080p
PassesA sensible entry point for 1080p gaming on a tight budget.
$1,484

Mainstream 1440p
PassesBalanced parts for high-refresh 1440p, with room to upgrade.
$1,995

High-end 4K
PassesFast CPU, big GPU and headroom for a 4K high-refresh display.
$3,699

Streaming
PassesExtra cores and memory so the stream doesn’t cost you frames.
$2,459
AV1Independent reviewers
Reviews from independent creators, attached to the exact product they cover.
Radeon RX 9070 XT vs. 7900 XTX: 50+ Game Benchmark
Hardware Unboxed
Sapphire PULSE AMD Radeon RX 7900 XTX 24GBThe Budget CPU That Destroyed My Expectations (Intel Ultra 5 225 Review)
The Don Tech
Intel Core Ultra 5 225Seagate IronWolf NAS Drives - Tested and Compared
SomeTechGuy
Seagate IronWolf 8TBThe first DisplayHDR True Black 1400 display we’ve tested! [Asus ROG Xbox Ally X20 Display review]
TFTCentral
ASUS ROG Xbox Ally XCheapest M6 Mac Mini vs $1800 "budget" PC build for video editing... is this even fair?
Machines & More
Apple Mac mini (M6, 2026)Arcturus Vision Camera Tested: Steam Frame vs. XREAL Beam Pro and Quest 3
immerVR
Meta Quest 3 (512GB)M5 Ultra vs 2 DGX Sparks… The Number You're Not Looking At
Alex Ziskind
NVIDIA DGX Spark
D1Beyond the tower
Your monitor has to match your graphics card, your arm has to carry your monitor, and your cables have to carry the bandwidth. The builder checks all of it.
R7Guides

How-To
The whole build in order, from tools to a stress-tested Windows install, with the mistakes that damage parts flagged and a fix list for a PC that won't POST.

Guides
Memory prices have changed the math. Learn when a prebuilt beats building your own, and how to spot weak parts hiding in any spec sheet.

News
AI data centers are buying memory faster than factories can make it. Here is what caused the shortage, what is disputed and how to buy around it.
N1The newsletter
Bench Notes
One short email a week: price drops worth acting on, launches that matter, and the builds we would actually buy.