Best Arr media automation server for Poland

A home server built for Jellyfin streaming with the *Arr automation stack (Sonarr/Radarr/Prowlarr) — hands-off downloads, transcoding and multi-user streaming. Prices and availability for Poland.

The request

Jellyfin · 2 users
Media downloader (Arr stack)
Multi-user media · 2 users
16 TB usable · mirrored

Edit request

Overview · Smart build€2,143

Requirements vs this build

need · used

CPU cores	12 / 20	60%	OK
RAM	32 / 32 GB	100%	Full
Storage	17 / 21 TB	81%	Tight
GPU	Dedicated

Power

Usage: 24/7
Idle: 46 W
Typical: 71 W
Peak: 185 W
Energy / year: ≈ €111
Over 3 years: ≈ €334

Score

Overall73

Performance87

Efficiency63

Value71

Why this variant

Choose it if

Balances your priorities with a 2143€ price tag and a 46W idle draw.

It sacrifices

Not specialized: it does not push any single dimension (value, silence, expansion) to the extreme.

How the parts were chosen

Intel Core i7 14700: 20 cores / 28 threads covers the 12 cores needed with headroom.
Motherboard Intel B760 (LGA 1700): matches the CPU socket and case size.
RAM: 32GB DDR5,DDR4 — meets the 32GB the workload requires.

Why not the others

Smart build — best all-round beats "Long-term build — expandable & future-proof" on expandability -12, longevity -9 — that is why it is recommended for your priorities.

Before you buy

Nothing critical to fix before you buy.

Performance87

Value71

Efficiency63

Expandability77

Silence50

Longevity78

Reliability60

Overall73

Future-proof score

Strong future-proofing

70/100

Strong future-proofing (70/100) — this build should stay relevant for years without major surgery.

Upgrade path75

DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.

Expansion72

Expansion headroom: 1 PCIe slot(s), 1 M.2, 0 SATA, 6 drive bay(s), 0 RAM slot(s) free.

Storage growth90

Storage is 81% utilized with 6 free drive bay(s) and 0 free SATA port(s).

Memory growth20

0 RAM slot(s) free; memory is 100% utilized.

Networking80

Networking is 2500 Mbps, and a free PCIe slot can add a faster NIC later.

Replacement ease90

ATX form factor with standard, socketed components — most parts are easy to replace.

Workload change65

A 6GB GPU is present — AI and transcoding workloads are covered.

Homelab Risk Score

Low risk

13/100

Low risk (13/100) — sensible redundancy and headroom; no single point of failure is exposed.

low

Single point of failure

Storage has redundancy (mirror) — a single drive failure does not take the array down.Fix: Continue a 3-2-1 backup strategy; redundancy is not a backup.

medium

Storage risk

4 desktop hard drive(s) — not rated for 24/7 duty, vibration or heat; higher long-run failure risk.Fix: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.

low

Data loss risk

Redundancy protects against drive failure, though it is not a substitute for backups.Fix: Follow a 3-2-1 backup rule: at least one copy off the box.

low

Power risk

PSU is 650W, peak load 185W (28%).Fix: PSU sizing leaves healthy headroom for spikes and future parts.

low

Network risk

Single 2500 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 2500 Mbps.Fix: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.

low

Expansion risk

1 PCIe, 1 M.2, 0 SATA, 6 bays free.Fix: Healthy room for future drives, NICs and accelerators.

low

Upgrade risk

2024 platform — current generation with a forward-looking socket/feature set.Fix: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.

Final build audit

Audit passed (0 critical, 0 warning) — mostly optional and future considerations remain.

1 Optimization2 Optional2 Future

Optimization

Use NAS-rated drives

Desktop drives in an always-on NAS/server role have higher long-run failure rates.Action: Prefer NAS/CMR-rated drives for 24/7 duty.storage

Optional

Add a UPS

An always-on server holding data should survive power blips.Action: Add a line-interactive UPS sized for the build's peak draw (≥ 10 min at typical load for a clean shutdown).power

Optional

Keep a backup off-box

Redundancy inside the box does not survive fire, theft or a whole-array fault.Action: Mirror the important data to an external drive, a second box, or cloud.storage

Future

Drive bays remain

6 drive bay(s) free for future capacity.Action: Expand capacity in pairs (mirror/parity) when needed.storage

Future

PCIe slot available

1 free PCIe slot(s) for a NIC, HBA or GPU later.Action: Use it for a 10G NIC, extra HBA, or an accelerator when the need appears.expansion

What becomes the limit

RAM is maxed out is the most likely thing to date this build within 1-2y.

1-2y

RAM is maxed out

Why: All RAM slots are used and the workload already sits at 100% — the next memory need means replacing kits or a new build.What to do: Buy a single larger kit now, or plan the RAM for the full lifecycle.

1-2y

Storage nearly full

Why: 81% of raw capacity is already in use — media libraries and backups grow fast.What to do: Expanding is easy: add a drive to the free bays/ports.

Keep going

Beyond this build

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