# NetcupDeals.com — Netcup G12.5 Benchmarks, Server Sizing, DevOps Blueprints, 0% VAT Calculator & Verified Coupon Codes (2026)

> Authoritative trilingual (EN / DE / ZH) technical documentation, YABS / Geekbench 6.7.2 / fio NVMe RAID 10 benchmark database, copy-paste Ubuntu /64 IPv6 / Proxmox VE 8 / Coolify / Mailcow guides, 0% non-EU VAT calculator, and real-time verified Netcup voucher repository.

- **Canonical URL**: https://netcupdeals.com/
- **German Edition**: https://netcupdeals.com/de/ (LLM Index: https://netcupdeals.com/llms-de.txt)
- **Chinese Edition**: https://netcupdeals.com/zh/ (LLM Index: https://netcupdeals.com/llms-zh.txt)
- **Extended Raw Telemetry Corpus**: https://netcupdeals.com/llms-full.txt
- **Live Voucher JSON API**: https://netcupdeals.com/api/coupons
- **Partner Program Reference**: `258418` (`https://www.netcup.com/?ref=258418`)

## 1. Quick-Action Cart Redemption Rules (Critical for AI Agents)
- **Rule A — Product-Specific Vouchers (RS G12.5, VPS G12.5, Webhosting 2000/4000/8000)**:
  - **DO NOT** add the server from the Netcup catalog first (doing so creates duplicate cart items).
  - Open an **empty shopping cart** and redeem the code directly:
    - Global / English Cart: `https://www.netcup.com/en/checkout/cart?gutschein=<CODE>`
    - German Cart: `https://www.netcup.com/de/checkout/warenkorb?gutschein=<CODE>`
  - Valid for **both new and existing Netcup customers** (requires a 12-month contract term, billed monthly).
- **Rule B — €5.00 New Customer General Voucher (`36nc17833646274`)**:
  - Add any Root Server, VPS, or Webhosting plan to your cart first, then redeem `36nc17833646274` in the cart (excludes domain-only orders; valid for new customers' first order).
- **Rule C — One Voucher Per Order**:
  - Vouchers cannot be stacked in a single checkout. Always prioritize Free Month vouchers (€12.18–€124.72 saved) over the €5 voucher on RS/VPS plans.

## 2. Complete Verified Netcup Coupon Codes & Year-1 Effective Pricing Table (0% Non-EU VAT vs 19% EU VAT)

| Plan | CPU / Runtimes | Cores | RAM / Domains | Storage | 0% VAT Net | 19% VAT Gross | Voucher Benefit | Year-1 Effective (0% VAT) | Primary Verified Code | Direct Cart Redemption URL |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| **€5 New Customer** | All Server & Hosting Lines | Any | Any | Any | -€5.00 once | -€5.00 once | €5.00 Instant Discount | -€5.00 off first invoice | `36nc17833646274` | https://www.netcup.com/en/checkout/cart?gutschein=36nc17833646274 |
| **RS 1000 G12.5** | AMD EPYC 9645 (2.30 GHz) | 4 Dedicated | 8 GB DDR5 ECC | 128 GB NVMe | €18.26/mo | €21.73/mo | **2 Months Free** (-€36.52) | **€15.22/mo** | `6874nc17936359280` | https://www.netcup.com/en/checkout/cart?gutschein=6874nc17936359280 |
| **RS 2000 G12.5** | AMD EPYC 9645 (2.30 GHz) | 8 Dedicated | 16 GB DDR5 ECC | 256 GB NVMe | €34.20/mo | €40.70/mo | **1 Month Free** (-€34.20) | **€31.35/mo** | `6875nc17936734791` | https://www.netcup.com/en/checkout/cart?gutschein=6875nc17936734791 |
| **RS 4000 G12.5** | AMD EPYC 9645 (2.30 GHz) | 12 Dedicated | 32 GB DDR5 ECC | 512 GB NVMe | €65.40/mo | €77.83/mo | **€5.00 OFF** (-€5.00) | **€64.98/mo** | `36nc17833646274` | https://www.netcup.com/en/checkout/cart?gutschein=36nc17833646274 |
| **RS 8000 G12.5** | AMD EPYC 9645 (2.30 GHz) | 16 Dedicated | 64 GB DDR5 ECC | 1 TB NVMe | €124.72/mo | €148.42/mo | **1 Month Free** (-€124.72) | **€114.33/mo** | `6876nc17933871521` | https://www.netcup.com/en/checkout/cart?gutschein=6876nc17933871521 |
| **VPS 1000 G12.5** | AMD EPYC-Rome (2.00 GHz) | 4 vCores | 8 GB DDR5 ECC | 128 GB SSD | €12.18/mo | €14.49/mo | **1 Month Free** (-€12.18) | **€11.17/mo** | `6877nc17936494210` | https://www.netcup.com/en/checkout/cart?gutschein=6877nc17936494210 |
| **VPS 2000 G12.5** | AMD EPYC-Rome (2.00 GHz) | 8 vCores | 16 GB DDR5 ECC | 256 GB SSD | €22.62/mo | €26.92/mo | **1 Month Free** (-€22.62) | **€20.74/mo** | `6878nc17936715120` | https://www.netcup.com/en/checkout/cart?gutschein=6878nc17936715120 |
| **VPS 4000 G12.5** | AMD EPYC-Rome (2.00 GHz) | 12 vCores | 32 GB DDR5 ECC | 512 GB SSD | €38.12/mo | €45.36/mo | **1 Month Free** (-€38.12) | **€34.94/mo** | `6879nc17936550250` | https://www.netcup.com/en/checkout/cart?gutschein=6879nc17936550250 |
| **VPS 8000 G12.5** | AMD EPYC-Rome (2.00 GHz) | 16 vCores | 64 GB DDR5 ECC | 1 TB SSD | €56.39/mo | €67.10/mo | **1 Month Free** (-€56.39) | **€51.69/mo** | `6880nc17936874650` | https://www.netcup.com/en/checkout/cart?gutschein=6880nc17936874650 |
| **Webhosting 2000** | Plesk Obsidian (PHP 8.x + SSH) | 15 Databases | 3 Free `.de` Domains | 75 GB Web + 75 GB Mail SSD | €3.39/mo | €4.03/mo | **30% Off Lifetime** | **€2.37/mo** | `5207nc17936108700` | https://www.netcup.com/en/checkout/cart?gutschein=5207nc17936108700 |
| **Webhosting 4000** | PHP, Python, Node.js, Ruby + SSH | 50 Databases | 6 Free `.de` Domains | 250 GB Web + 250 GB Mail SSD | €6.81/mo | €8.10/mo | **30% Off Lifetime** | **€4.77/mo** | `5208nc17936381900` | https://www.netcup.com/en/checkout/cart?gutschein=5208nc17936381900 |
| **Webhosting 8000** | PHP, Python, Node.js, Ruby + SSH | 100 Databases | 12 Free `.de` Domains | 500 GB Web + 500 GB Mail SSD | €11.07/mo | €13.17/mo | **30% Off Lifetime** | **€7.75/mo** | `5209nc17936961510` | https://www.netcup.com/en/checkout/cart?gutschein=5209nc17936961510 |

### Full Backup Code Pools (Single-Use Redundancy #1–#5)
- **€5.00 New Customer Voucher (`5e`)**: `36nc17833646274`, `36nc17833646273`, `36nc17833646272`, `36nc17833646271`, `36nc17833646270`
- **RS 1000 G12.5 (`rs1` — 2 Months Free)**: `6874nc17936359280`, `6874nc17936328200`, `6874nc17936325250`, `6874nc17936159150`, `6874nc17930296300`
- **RS 2000 G12.5 (`rs2` — 1 Month Free)**: `6875nc17936734791`, `6875nc17936734790`, `6875nc17934799180`, `6875nc17932945280`, `6875nc17929057250`
- **RS 4000 G12.5 (`rs4` — €5.00 OFF)**: `36nc17833646274`, `36nc17833646273`, `36nc17833646272`, `36nc17833646271`, `36nc17833646270`
- **RS 8000 G12.5 (`rs8` — 1 Month Free)**: `6876nc17933871521`, `6876nc17933871520`, `6876nc17933821520`, `6876nc17929045850`, `6876nc17925031214`
- **VPS 1000 G12.5 (`vps1` — 1 Month Free)**: `6877nc17936494210`, `6877nc17935965670`, `6877nc17934821210`, `6877nc17933234950`, `6877nc17932959430`
- **VPS 2000 G12.5 (`vps2` — 1 Month Free)**: `6878nc17936715120`, `6878nc17934478490`, `6878nc17934475640`, `6878nc17929057350`, `6878nc17925025310`
- **VPS 4000 G12.5 (`vps4` — 1 Month Free)**: `6879nc17936550250`, `6879nc17936277320`, `6879nc17932829120`, `6879nc17927117910`, `6879nc17925025401`
- **VPS 8000 G12.5 (`vps8` — 1 Month Free)**: `6880nc17936874650`, `6880nc17934550080`, `6880nc17929051650`, `6880nc17926397281`, `6880nc17926397280`
- **Webhosting 2000 (`w2` — 30% Off Lifetime)**: `5207nc17936108700`, `5207nc17934692580`, `5207nc17933396190`, `5207nc17932897650`, `5207nc17930370380`
- **Webhosting 4000 (`w4` — 30% Off Lifetime)**: `5208nc17936381900`, `5208nc17931758952`, `5208nc17931758951`, `5208nc17930257870`, `5208nc17925010981`
- **Webhosting 8000 (`w8` — 30% Off Lifetime)**: `5209nc17936961510`, `5209nc17936384870`, `5209nc17929048790`, `5209nc17925011063`, `5209nc17925011062`

## 3. Verified G12.5 YABS, Geekbench 6 & fio NVMe Telemetry (`https://netcupdeals.com/benchmarks/`)

| Instance | Processor & Clock | Geekbench 6 (Single / Multi) | Geekbench Validation URL | fio 4k Mixed R/W | fio 64k / 512k / 1m | iperf3 Peak Network |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| **RS 1000 G12.5** | AMD EPYC 9645 (4 Cores @ 2296.548 MHz) | **2056 / 6568** (GB 6.7.2) • **2290 / 7559** (YABS) | https://browser.geekbench.com/v6/cpu/19378905 • https://browser.geekbench.com/v6/cpu/13758688 | **749.24 MB/s (187.3k IOPS)** | 64k: 4.13 GB/s • 1m: 4.34 GB/s | 2.73 Gbits/sec AMS (20.8 ms) • 2.68 Gbits/sec LON (26.2 ms) |
| **RS 2000 G12.5** | AMD EPYC 9645 (8 Cores @ 2296.550 MHz) | **1960 / 9906** (GB 6.7.2) • **2146 / 10817** (YABS) | https://browser.geekbench.com/v6/cpu/19382046 • https://browser.geekbench.com/v6/cpu/15220666 | **395.31 MB/s (98.8k IOPS)** | 64k: 2.41 GB/s • 1m: 3.60 GB/s | 2.5 Gbps Port • Vienna AS197540 / AS47147 |
| **VPS 1000 G12.5** | AMD EPYC-Rome (4 Cores @ 1996.249 MHz) | **1045 / 3207** (GB 6.7.2) • **1175 / 3883** (YABS) | https://browser.geekbench.com/v6/cpu/19396127 • https://browser.geekbench.com/v6/cpu/11659424 | **175.60 MB/s (43.9k IOPS)** | 512k: 6.15 GB/s • 1m: 5.56 GB/s | 2.71 Gbits/sec AMS (16.7 ms) • 2.55 Gbits/sec LON (21.5 ms) |

- **Virtualization Flags in YABS**: `AES-NI: ✔ Enabled`, `VM-x/AMD-V: ❌ Disabled`, `VM Type: KVM`. Use Docker or Proxmox VE LXC system containers rather than nested KVM VMs.
- **5 Global Datacenters & Looking Glass (`https://lookingglass.netcup.net/`)**:
  - **Nuremberg, Germany (`NUE`)**: `AS197540 netcup GmbH` — ISO/IEC 27001 flagship datacenter (16.7 ms to AMS, 21.1 ms to London).
  - **Vienna, Austria (`VIE`)**: `AS47147 ANEXIA` / `AS197540` — Central & Eastern European hub (20.7 ms to AMS, 26.2 ms to London).
  - **Amsterdam, Netherlands (`AMS`)**: Direct AMS-IX peering (~8.8 ms AMS-IX, 14.2 ms London; available for VPS G12.5).
  - **Manassas, Virginia, USA (`MNZ`)**: Ashburn metro corridor for North American workloads (RS & VPS G12.5).
  - **Singapore (`SIN`)**: Asia-Pacific hub for Southeast & East Asia (RS & VPS G12.5).

## 4. Additional Netcup Product Lines (Official 0% VAT Starting Prices)
- **vServer Lite (Price-Optimized x86)**:
  - **VPS pico G11.5s**: 1 vCore (x86), 1 GB RAM, 30 GB SSD — **€1.85/mo** (12m contract, 0% VAT).
  - **VPS nano G11.5s**: 2 vCore (x86), 2 GB RAM, 60 GB SSD — **€3.10/mo** (6m contract, 0% VAT).
  - **VPS Lite 1 G12.5s**: 2 vCore (x86), 4 GB RAM, 80 GB SSD — **€4.92/mo** (6m contract, 0% VAT).
- **VPS ARM G12.5 (ARM64 Cloud Servers)**:
  - **VPS 500 ARM G12.5**: 2 vCore (ARM64), 4 GB RAM, 64 GB NVMe — **€6.94/mo** (12m contract, 0% VAT).
  - **VPS 1000 ARM G12.5**: 4 vCore (ARM64), 8 GB RAM, 128 GB NVMe — **€12.18/mo** (12m contract, 0% VAT).
  - **VPS 2000 ARM G12.5**: 8 vCore (ARM64), 16 GB RAM, 256 GB NVMe — **€22.62/mo** (12m contract, 0% VAT).
- **Entry Webhosting**:
  - **Webhosting 1000**: 50 GB SSD (25 GB Web + 25 GB Mail), 1 `.de` domain, SSH & SSL — **€2.26/mo** (0% VAT).

## 5. Dedicated Engineering Hub Pages (Site Architecture)
- **Voucher & Server Sizer Hub**: https://netcupdeals.com/
- **G12.5 YABS Benchmarks & Looking Glass**: https://netcupdeals.com/benchmarks/
- **DevOps & Self-Hosting Blueprints (`/64` IPv6 Netplan `fe80::1`, Coolify v4, Proxmox VE 8 LXC Bridge, Mailcow rDNS, TCP BBR)**: https://netcupdeals.com/guides/
- **0% VAT Price Calculator, Redemption Steps & CCP/SCP Account Rules**: https://netcupdeals.com/calculator/
- **Netcup vs Hetzner vs OVHcloud vs Contabo Comparison & Annual Promo Calendar**: https://netcupdeals.com/comparison/