Найкраще хмарне резервне копіювання для NAS у 2026 році
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We evaluated cloud backup services based on pricing transparency, native NAS integration, storage limits, and data recovery features. This ranking is designed for individuals and businesses using Network-Attached Storage devices like Synology and QNAP who need reliable off-site data protection.
Як ми ранжували ці продукти
Огляд
| # | Продукт | Оцінка | Найкраще для |
|---|---|---|---|
| 1 | IDrive | 9.2 | Users needing multi-device coverage under one plan with flexible storage tiers |
| 2 | Backblaze B2 | 8.8 | Users seeking cheap IaaS storage or those using backup managers to connect NAS to cloud |
| 3 | ElephantDrive | 8.5 | Users of specific NAS brands seeking cost-effective, dedicated solutions |
| 4 | Carbonite | 7.9 | Businesses prioritizing multi-computer coverage with structured tiered plans |
IDrive
9.2- Unlimited devices covered under one subscription
- True archiving: files remain stored until manually deleted
- Incremental backups transfer only modified file portions
- Plans range from $9.95/mo (5 TB) to $99.95/mo (100 TB)
- Storage overage costs ~$0.25 to $0.50 per GB
- Requires manual pruning to avoid limit fees
- No specific native NAS plugin mentioned; relies on mapped drives
Best for: Users needing multi-device coverage under one plan with flexible storage tiers
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Backblaze B2
8.8- Пряма підтримка NAS для пристроїв Synology без додаткових плагінів
- Low storage cost at $0.005/GB/month
- Strong file versioning and recovery capabilities
- First 1 GB of downloads per day is free
- Download costs apply at $0.01/GB after the daily 1 GB free quota
- General NAS support requires third-party backup managers like CloudBerry
- No fixed monthly plan; pay-as-you-go model
Best for: Users seeking cheap IaaS storage or those using backup managers to connect NAS to cloud
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ElephantDrive
8.5- Specialized integration for QNAP, Synology, WD, and D-Link NAS
- Optional zero-knowledge encryption
- Підтримує до 10 пристроїв на план
- Платні плани починаються від $10/міс для 1 ТБ
- Higher entry price compared to Backblaze B2's pay-as-you-go
- Fewer device slots than IDrive's unlimited offering
Best for: Users of specific NAS brands seeking cost-effective, dedicated solutions
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Carbonite
7.9- Virtual Drive feature for file access
- Safe Core plan covers up to 25 computers for $24/month
- Structured tiered plans (Safe Core, Safe Power, Safe Ultimate)
- Доступні варіанти обсягу пам’яті від 250 ГБ до 500 ГБ
- Higher monthly cost starting at $24/month for 250 GB
- Менша ємність сховища порівняно з варіантами IDrive на 5–100 ТБ
Best for: Businesses prioritizing multi-computer coverage with structured tiered plans
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Як обрати
Choose Backblaze B2 for direct Synology support without plugins, or ElephantDrive for dedicated QNAP and WD integrations. IDrive and Carbonite lack native plugins, relying instead on mapped drives or general apps.
Select Backblaze B2 for low pay-as-you-go storage costs, but watch download fees. IDrive offers fixed monthly plans with unlimited devices but charges for storage overages. ElephantDrive and Carbonite have higher entry prices for fixed tiers.
IDrive is best for users needing unlimited device coverage under one plan with large storage tiers. ElephantDrive supports up to 10 devices, while Carbonite covers up to 25 computers but offers lower storage capacity.
ElephantDrive пропонує опціональне шифрування з нульовим розголошенням для підвищеної конфіденційності. Backblaze B2 забезпечує потужні можливості версіонування та відновлення файлів, тоді як IDrive підтримує справжнє архівування, за якого файли зберігаються до їхнього ручного видалення.
Наш висновок
IDrive offers the best balance of unlimited device support and flexible storage tiers, while Backblaze B2 is the most cost-effective for direct Synology NAS integration.
Поширені запитання
Does IDrive support NAS devices directly?
IDrive supports NAS devices via mapped drives or IDrive apps, but does not offer a native plugin like Backblaze for Synology.
What is the cost of Backblaze B2 for NAS backups?
Backblaze B2 charges $0.005/GB/month for storage, with the first 1 GB of downloads per day free and $0.01/GB for excess downloads.
Which service offers zero-knowledge encryption for NAS?
ElephantDrive offers optional zero-knowledge encryption for its specialized NAS integrations.
How many devices does IDrive cover per subscription?
IDrive covers unlimited devices (PC, Mac, Linux, iOS, Android) under one subscription.
