
LB9901A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $145.00 | Condition is New, BLACK BOX LB9901A-RJ WORKGROUP MINIBRIDGE STOCK #2897, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $555.00 | Top Pick! Condition is Open box, Black Box LB9901A ACU-2009A KVM Extender VGA PS/2 NEW, shipping cost = $40.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.99 | Top Pick! Condition is For parts or not working, Black Box LB9901A Network Adapter, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Condition is Used, Black Box LB9901A Work group mini bridge, shipping cost = $11.35 | 0.0% |
![]() | $438.89 | Condition is Used, Black box Hardened Ethernet Switch lb9901a 3A MAX 5V, FREE SHIPPING | ![]() |
![]() | $994.00 | Condition is Used, BLACK BOX CORP LB9901A / LB9901A (USED), shipping cost = $12.90 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $456.33 | Condition is Gebraucht, Black Box Hardened Ethernet Switch lb9901a 3A MAX 5V, FREE SHIPPING | 100.0% |

The Box LB9901A is a versatile and high-performance network-attached storage (NAS) device designed for small to medium-sized businesses and power users. This NAS enclosure boasts an attractive and compact design, measuring 153.5 mm (H) x 108.7 mm (W) x 233.3 mm (D) and weighing just 1.7 kg.
At its core, the LB9901A supports up to two 3.5-inch hard drives or solid-state drives (SSDs) with a maximum capacity of 14TB each, providing a total raw capacity of up to 28TB. The drives can be configured in various RAID levels (RAID 0, 1, 5, 6, and JBOD) to suit your specific data protection and performance requirements.
This NAS device comes equipped with a powerful Marvell Armada 385 1.6 GHz dual-core processor and 2GB DDR3 RAM, ensuring smooth and responsive performance for tasks such as media streaming, file sharing, and backups. Additionally, it features a USB 3.0 port for easy external drive connections and data transfer, as well as a Gigabit Ethernet port for fast network connectivity.
The Box LB9901A runs on the advanced Debian-based BoxNet NAS operating system, which offers a user-friendly web interface, numerous apps, and comprehensive management features. These features include user and group management, file access permissions, remote access, and automatic backups. The device also supports popular media streaming protocols, such as DLNA, iTunes, and UPnP, allowing you to easily stream your multimedia content to various devices around your home or office.
In summary, the Box LB9901A is an excellent choice for businesses and power users seeking a high-capacity, high-performance, and feature-rich NAS solution. With its sleek design, expansive storage capabilities, powerful processing, and advanced operating system, this device offers an ideal balance of functionality, ease of use, and value.
The BOX LB9901A is a popular choice for those seeking a high-capacity, reliable, and easy-to-use UPS (Uninterruptible Power Supply). Here are some pros and cons that may help you make an informed decision about purchasing this UPS:
Pros:1. High Capacity: The BOX LB9901A offers a massive capacity of 1000VA/700W, which is suitable for powering multiple computers and other office equipment.
2. Automatic Voltage Regulation (AVR): This UPS can regulate the output voltage to maintain a stable power supply, which is essential for preventing damage to sensitive electronics.
3. USB Outlet: The USB outlet allows you to charge mobile devices or connect peripherals directly to the UPS, making it a versatile power solution.
4. Energy Efficiency: The BOX LB9901A features an energy-efficient design that minimizes power consumption when the UPS is not in use, saving you money on your electricity bill.
5. Generous Battery Backup: The UPS comes with a 12V 10Ah battery, providing enough backup power to keep your equipment running during short power outages or surges.
Cons:1. Limited Run Time: Due to its high capacity and battery size, the BOX LB9901A provides a relatively short run time (approximately 30 minutes) during a power outage.
2. Noise Level: The BOX LB9901A produces some noise during operation, which may be a concern for those who require a quiet work environment.
3. Limited Connectivity: The UPS only supports a limited number of outlets, which may not be sufficient for larger setups that require more power outlets.
In conclusion, the BOX LB9901A is a reliable and powerful UPS suitable for small to mid-sized offices or home offices. Its high capacity, automatic voltage regulation, and energy efficiency make it an excellent choice for protecting sensitive electronics and maintaining a stable power supply. However, its limited run time, noise level, and limited connectivity may be drawbacks for some users. If the cons do not outweigh the pros for your specific use case, then the BOX LB9901A could be a worthwhile investment.
Details:
Part number LB9901A. Sells new and surplus product develops channels to purchase such. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed.
All products are guaranteed to be working but may show signs of use if purchasing a used product.
specifications indusswitch:
- brand: Black Box Corp
- mpn: Lb9901a
offer indusswitch:
- in stock #: 5
- started: february 14, 2026
- sold #: 9
- prices: $145.00–$994.00
- item condition:
- New
- Open box
- For parts or not working
- Used
- Gebraucht
- availability: in stock
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Selector Switches
returns indusswitch:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
seller indusswitch:
- rating: 99.5%
- # reviews: 190315
- city: 1 millennium dr, willingboro, nj 08046
payments indusswitch:
- wallet: paypal
- credit card: visa
- other
shipping indusswitch:
- transit: 31-35 days
- class: standard
- service: standard
- type: fixed
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