Speco Technologies N64NR112TB vs Speco Technologies N64NR4TB: Specification Comparison
Both the Speco Technologies N64NR112TB and N64NR4TB are 64-channel, 4K H.265 network video recorders in rack-mount form factors with identical physical dimensions, targeting commercial and enterprise IP surveillance deployments. The comparison centers on three decision-critical axes for this NVR class: internal storage capacity and expansion options, recording resolution ceiling and compression specs, and warranty coverage alongside analytics capabilities. Buyers cross-shopping these two units are typically evaluating whether the substantial storage premium of the 112TB model justifies the cost over the 4TB entry-level configuration.
In This Guide
How much storage do you get, and can it be expanded?
The N64NR112TB ships with 112TB of built-in storage. No external array or SATA expansion is mentioned in the provided specifications for this model.
The N64NR4TB ships with 4TB of internal storage. The specs explicitly note it is expandable via SATA, which provides a path to increase retention without replacing the unit.
The storage delta is 28x in favor of the N64NR112TB at the point of purchase. However, buyers who prefer to scale storage incrementally should note that only the N64NR4TB spec documents SATA expandability; the N64NR112TB spec does not mention this capability. Whether the N64NR112TB also supports expansion is not stated in the provided data.
What resolution and compression performance does each unit deliver across 64 channels?
Both units record 64 IP cameras simultaneously at 4K resolution using H.265 compression, with H.264 also supported on each. Both support multi-stream playback and are ONVIF-compliant for third-party camera integration.
The N64NR112TB lists a resolution spec of 16MP, while the N64NR4TB lists 8MP. This suggests the N64NR112TB may support higher-resolution camera inputs beyond standard 4K (approximately 8MP), though the product descriptions for both reference '4K' recording. Buyers should verify with Speco datasheets at the listed paths whether this 16MP figure applies to individual stream decoding or maximum supported camera resolution.
The N64NR112TB spec notes H.265 reduces file sizes 50%+ versus H.264. The N64NR4TB spec references H.265 compression without a specific file-size reduction figure. The N64NR4TB spec additionally documents dual Gigabit Ethernet ports; the N64NR112TB spec does not state network port count.
How do warranty terms and built-in analytics compare between the two models?
The N64NR4TB carries a 3-year warranty. The N64NR112TB carries a 2-year warranty. This is a meaningful difference for enterprise buyers evaluating total cost of ownership over a standard deployment lifecycle.
Both units list People Counting under analytics and both reference built-in event detection and object recognition. The N64NR112TB spec uses the phrase 'Integrated event detection and object recognition,' while the N64NR4TB spec references 'Built-in motion and object detection analytics without external processors.' Both include EZ-Record, EZ-Copy, and EZ-Search features.
Neither unit specifies AI chip details, maximum analytics channel counts, or third-party VMS compatibility beyond ONVIF in the provided specs. Buyers requiring deep analytics integration should consult the linked datasheets for each model.
Which should you choose: the N64NR112TB or the N64NR4TB?
Our take: The N64NR112TB is the stronger choice when long-term on-premises retention at scale is the primary requirement and storage procurement simplicity matters more than warranty length. It delivers 112TB versus the N64NR4TB's 4TB — a 28x storage advantage — and its 16MP resolution spec exceeds the N64NR4TB's 8MP ceiling, which may support higher-resolution camera inputs. However, the N64NR4TB counters with a 3-year warranty versus the N64NR112TB's 2-year coverage, explicit SATA expandability for phased storage growth, and documented dual Gigabit Ethernet ports not confirmed in the N64NR112TB spec. Buyers deploying large camera counts with fixed multi-year retention policies and no desire to manage external storage should favor the N64NR112TB. Buyers who prefer modular storage scaling, a longer covered service window, or have budget constraints should consider the N64NR4TB as a lower entry cost with a growth path.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Speco Technologies N64NR112TB | Speco Technologies N64NR4TB |
|---|---|---|
| SKU | N64NR112TB | N64NR4TB |
| Recording Channels | 64 IP cameras | 64 IP cameras |
| Max Resolution | 16MP | 8MP |
| 4K Recording | Yes | Yes |
| Video Compression | H.265; H.264 | H.265; H.264 |
| H.265 File Size Reduction | 50%+ vs H.264 | — |
| Built-in Storage | 112TB | 4TB |
| Storage Expansion | — | Via SATA |
| Network Ports | — | Dual Gigabit Ethernet |
| ONVIF Compliance | Yes | Yes |
| Analytics | People Counting; event detection; object recognition | People Counting; motion and object detection |
| Audio | Audio input | Audio input |
| Mount Type | Rack | Rack |
| Frame Rate | 30fps | — |
| Dimensions (in) | 21.7 x 6.1 x 21.0 | 21.7 x 6.1 x 21.0 |
| Weight | 17.86 lbs | 13.0 lbs |
| Warranty | 2-year | 3-year |
Frequently Asked Questions
Which should you choose: the N64NR112TB or the N64NR4TB?
The N64NR112TB is the stronger choice when long-term on-premises retention at scale is the primary requirement and storage procurement simplicity matters more than warranty length. It delivers 112TB versus the N64NR4TB's 4TB — a 28x storage advantage — and its 16MP resolution spec exceeds the N64NR4TB's 8MP ceiling, which may support higher-resolution camera inputs. However, the N64NR4TB counters with a 3-year warranty versus the N64NR112TB's 2-year coverage, explicit SATA expandability for phased storage growth, and documented dual Gigabit Ethernet ports not confirmed in the N64NR112TB spec. Buyers deploying large camera counts with fixed multi-year retention policies and no desire to manage external storage should favor the N64NR112TB. Buyers who prefer modular storage scaling, a longer covered service window, or have budget constraints should consider the N64NR4TB as a lower entry cost with a growth path.
Is the N64NR112TB or N64NR4TB better for larger deployments?
Both handle the same 64-channel camera count, so channel capacity is equal. For larger deployments where retention period is the constraint, the N64NR112TB's 112TB built-in storage is significantly greater than the N64NR4TB's 4TB starting point, though the N64NR4TB's SATA expandability could close that gap over time depending on drive configuration.
Which unit has the better warranty?
The N64NR4TB carries a 3-year warranty per the provided specifications. The N64NR112TB carries a 2-year warranty. If warranty coverage length is a procurement requirement, the N64NR4TB has the longer term.
Can I expand storage on the N64NR112TB the same way I can on the N64NR4TB?
The N64NR4TB spec explicitly states storage is expandable via SATA. The N64NR112TB spec does not mention SATA expansion or any other storage expansion mechanism in the provided data. Buyers should consult the N64NR112TB datasheet at /content/product-datasheets/N64NR112TB.pdf or contact Speco directly to confirm whether expansion is supported.
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