Hanwha XRN-820S vs Hanwha XRN-820S: Specification Comparison
Both products are Hanwha Wisenet 8-channel NVRs sharing the base SKU XRN-820S, positioned for small-to-mid commercial IP camera deployments requiring 4K/32MP recording capability. The XRN-820S ships as a diskless unit, while the XRN-820S-8TB is the same platform pre-loaded with 8TB of HDD storage. Buyers choosing between these two are effectively deciding whether to source and install their own drives or pay for factory-installed storage. This comparison evaluates recording capacity and storage, connectivity and power delivery, and software integration across both configurations.
In This Guide
- Which configuration delivers the recording capacity and storage headroom your deployment needs?
- How do the two units compare on camera connectivity, PoE power budget, and I/O?
- Which unit offers broader VMS, analytics, and remote management compatibility?
- Which should you choose: the XRN-820S or the XRN-820S?
- Side-by-Side Specs
- FAQ
Which configuration delivers the recording capacity and storage headroom your deployment needs?
Both units share identical recording architecture: 8 camera channels, maximum 32MP input resolution, 120Mbps total recording bandwidth, H.265/H.264/MJPEG compression, and dual SATA HDD slots supporting up to 6TB per slot (12TB maximum). The key difference is that the XRN-820S ships with no pre-installed drives — buyers must source and install up to two HDDs independently, up to the 12TB ceiling per the specs. The XRN-820S-8TB arrives with 8TB of storage already installed, leaving headroom for a second drive to reach the 12TB maximum. The base model specs note 'Supported HDD Up to 6TB' per slot; the -8TB specs confirm 'SATA 2 slots, up to 6TB each (max 12TB total); 8TB included configuration.' Frame rate specs diverge between sources: the base model datasheet states 1080p at 240fps and 32MP at 15fps; the -8TB listing adds a more detailed frame rate table (32MP at 15fps H.265, 12MP at 30fps, 8.3MP at 50fps, 1080p at 240fps, D1 at 480fps). No spec contradicts the other — the -8TB table is an expansion of the same underlying decoder.
How do the two units compare on camera connectivity, PoE power budget, and I/O?
Ethernet and PoE interfaces are identical per the specs for both units: 8× PoE RJ-45 (LAN, 10/100Mbps) plus 2× RJ-45 (LAN/WAN, 1Gbps). Both carry a 100W PoE budget. The base XRN-820S specs list PoE+ (802.3af) in the structured fields — a labeling inconsistency, since 802.3af is standard PoE, not PoE+; the narrative spec blocks reference PoE+ — buyers should verify with Hanwha directly which standard applies per port. The -8TB listing similarly lists '802.3af' in one field and 'PoE+ (802.3at)' in another. Both units list identical alarm I/O (4 inputs, 2 outputs), 3× USB (2× USB 2.0 front, 1× USB 3.0 rear), 1× HDMI (3840×2160 at 30Hz), and 1× VGA (1920×1080 at 60Hz) for the base model — the -8TB listing does not separately enumerate display outputs or USB ports, so direct parity cannot be confirmed from specs alone. Audio is specified as 8CH network on both, with 1× 3.5mm audio jack out on the base model; the -8TB spec does not list the analog audio jack. Power draw is specified at max 160W for the base unit; the -8TB listing states 100W (PoE budget only) — the total system max draw for -8TB is not stated.
Which unit offers broader VMS, analytics, and remote management compatibility?
Both units support ONVIF (Profile-S) and SUNAPI, ensuring broad third-party VMS compatibility. Supported Hanwha VMS platforms listed on the base XRN-820S include WAVE, SSM, Webviewer, Smart Viewer, and Wisenet Mobile. The -8TB listing references ONVIF, SUNAPI, and 'Wisenet ecosystem' without itemizing individual VMS titles. Both units support Wisenet AI camera metadata search (compatible with Wisenet AI Camera designation). The -8TB listing explicitly calls out motion detection, defocus detection, and audio event detection as analytics; the base unit lists these same triggers under Event Trigger (Camera Event: Sensor, MD, Video Analytics, Defocus, Audio). Web viewer OS support is specified for the base unit only (Windows 10, macOS 10.13; Chrome, Edge, Safari) — the -8TB listing does not state this. The base unit specifies N+1 failover redundancy and ARB (Automatic Rate Backup); the -8TB listing does not mention failover or ARB. Warranty is stated as 5-year only for the -8TB SKU; warranty duration for the base XRN-820S is not specified in the provided specs. P2P setup via QR code is noted only on the base unit spec.
Which should you choose: the XRN-820S or the XRN-820S?
Our take: The XRN-820S-8TB is the stronger choice when procurement simplicity and immediate storage readiness matter, as it ships with 8TB pre-installed versus the base XRN-820S diskless configuration, and carries an explicitly stated 5-year warranty absent from the base unit's specs. The base XRN-820S, however, provides more complete specification documentation: it explicitly lists N+1 failover with ARB, web viewer OS/browser support (Windows 10, macOS 10.13; Chrome/Edge/Safari), display outputs (HDMI 4K + VGA 1080p), USB ports, max system power draw (160W), and P2P QR code setup — none of which are confirmed in the -8TB specs. Both units share the same 8-channel 32MP ceiling, 120Mbps bandwidth, 12TB maximum capacity, and Wisenet AI compatibility. Buyers deploying on Hanwha WAVE or SSM who need documented failover and web viewer compatibility should rely on the base XRN-820S spec sheet; buyers prioritizing bundled storage and a stated warranty term should select the -8TB SKU.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Hanwha XRN-820S | Hanwha XRN-820S |
|---|---|---|
| SKU | XRN-820S | XRN-820S-8TB |
| Camera Channels | 8CH max | 8CH max |
| Max Input Resolution | 32MP | 32MP |
| Recording Bandwidth | 120Mbps max | 120Mbps max |
| Video Compression | H.265, H.264, MJPEG | H.265, H.264, MJPEG |
| HDD Slots | 2× SATA (max 12TB) | 2× SATA (max 12TB) |
| Included Storage | None (diskless) | 8TB |
| PoE Ports | 8× RJ-45 (10/100) | 8× RJ-45 (10/100) |
| PoE Budget | 100W | 100W |
| Uplink Ports | 2× RJ-45 (1Gbps) | 2× RJ-45 (1Gbps) |
| Display Output | HDMI 3840×2160 + VGA 1920×1080 | Not specified in provided specs |
| Failover / ARB | N+1 failover + ARB | Not specified in provided specs |
| Alarm I/O | 4 In / 2 Out | Not specified in provided specs |
| Operating Temp | 0°C to +40°C | 0°C to +40°C |
| Weight | 2.7 kg (5.95 lb) | 2.7 kg |
| Warranty | Not specified | 5 years |
Frequently Asked Questions
Which should you choose: the XRN-820S or the XRN-820S?
The XRN-820S-8TB is the stronger choice when procurement simplicity and immediate storage readiness matter, as it ships with 8TB pre-installed versus the base XRN-820S diskless configuration, and carries an explicitly stated 5-year warranty absent from the base unit's specs. The base XRN-820S, however, provides more complete specification documentation: it explicitly lists N+1 failover with ARB, web viewer OS/browser support (Windows 10, macOS 10.13; Chrome/Edge/Safari), display outputs (HDMI 4K + VGA 1080p), USB ports, max system power draw (160W), and P2P QR code setup — none of which are confirmed in the -8TB specs. Both units share the same 8-channel 32MP ceiling, 120Mbps bandwidth, 12TB maximum capacity, and Wisenet AI compatibility. Buyers deploying on Hanwha WAVE or SSM who need documented failover and web viewer compatibility should rely on the base XRN-820S spec sheet; buyers prioritizing bundled storage and a stated warranty term should select the -8TB SKU.
Does the XRN-820S-8TB support N+1 failover like the base XRN-820S?
N+1 failover with Automatic Rate Backup (ARB) is explicitly listed in the base XRN-820S specifications. The XRN-820S-8TB provided specs do not mention failover or ARB. Whether the -8TB hardware supports it cannot be confirmed from the specs as provided — buyers should verify with Hanwha before selecting the -8TB unit for redundancy-critical deployments.
Is the XRN-820S-8TB just the base XRN-820S with hard drives pre-installed?
Based on the provided specifications, both units share the same base hardware platform: 8 channels, 32MP max input, 120Mbps recording bandwidth, dual SATA slots with up to 12TB maximum, identical PoE port count, and the same operating system (Embedded Linux). The -8TB SKU includes 8TB of storage at purchase; the base XRN-820S ships with no drives installed. Some spec fields differ between listings (e.g., failover, display outputs, warranty) but this likely reflects documentation completeness rather than hardware differences. Confirm with Hanwha to ensure feature parity.
What is the warranty on the XRN-820S versus the XRN-820S-8TB?
The XRN-820S-8TB specs explicitly state a 5-year warranty. The base XRN-820S specifications provided do not state a warranty duration. Buyers requiring a confirmed warranty term should verify directly with Hanwha or their authorized channel partner before purchasing the base diskless model.
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