Opti-UPS
The Opti-UPS brand is a manufacturer of uninterruptible power supply (UPS) systems and related power-protection equipment.
The company advertised UPS products in personal-computing publications during the mid-1990s and maintained an Internet presence by at least 1999. Opti-UPS products were marketed for desktop-computer, workstation, network, and server applications.
July 1995 Advertisement
A full-page Opti-UPS advertisement published in the July 1995 issue of PC Magazine promoted the company's E-Series uninterruptible power supply (UPS) products, including the 280E and 420E models.
The advertisement emphasized protection against blackouts, brownouts, surges, power sags, and electrical noise. Other highlighted features included built-in line conditioning, user-replaceable batteries, ANSI/IEEE 587 surge-protection compliance, a $25,000 connected-equipment guarantee, and bundled OPTI-SAFE+ communications software.
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Full-page Opti-UPS E-Series advertisement published in PC Magazine, July 1995. -
Advertisement detail highlighting line conditioning, ANSI/IEEE 587 compliance claims, and protection against blackouts, brownouts, surges, sags, and electrical noise. -
Advertisement detail showing the $25,000 connected-equipment guarantee and free OPTI-SAFE+ software promotion.
1999 E-Series Feature Chart
An archived feature-comparison chart captured from the Opti-UPS website on February 22, 1999 documented five members of the E-Series product family.
| Model | Recommended Use | Capacity (VA/W) | Runtime (1/2 Load / Full Load) |
Receptacles | Communication Port | Data-Line Protection |
|---|---|---|---|---|---|---|
| 280E | PC w/ 15" CRT | 280 VA / 175 W | 18 min / 6 min | 2 / 5-15R | Yes | RJ11/45 |
| 420E | PC w/ 17" CRT | 420 VA / 252 W | 15 min / 5 min | 2 / 5-15R | Yes | RJ11/45 |
| 650E | PC w/ 21" CRT | 650 VA / 410 W | 15 min / 5 min | 4 / 5-15R | Yes | RJ11/45 |
| 1000E | File Server or Heavily Configured PC | 1000 VA / 650 W | 12 min / 4 min | 4 / 5-15R | Yes | RJ11/45 |
| 1400E | Several PCs or File Servers | 1400 VA / 910 W | 12 min / 4 min | 4 / 5-15R | Yes | RJ11/45 |
According to the archived feature chart, all E-Series models utilized a line-interactive design incorporating automatic voltage regulation (AVR), serial communications capability, site-wiring-fault indication, surge suppression meeting ANSI C62.41 (IEEE 587) Class A and Class B requirements, and support for OPTI-SAFE+ monitoring software.
Marketplace Comparison
Archived Opti-UPS website material captured by the Internet Archive in 1998 included a comparison chart positioning E-Series products against competing APC and Tripp Lite models.
The comparison emphasized features such as Plug and Play certification, automatic voltage regulation (AVR), bundled management software, warranty coverage, and purchase price. Opti-UPS presented the E-Series as providing a combination of AVR, management software, Plug and Play compatibility, and Smart UPS functionality at lower prices than many competing products.
| Opti-UPS Model | Capacity | List Price | Recommended Use |
|---|---|---|---|
| 280E | 280 VA | $139 | PC with 15-inch CRT |
| 420E | 420 VA | $199 | PC with 17-inch CRT |
| 650E | 650 VA | $299 | PC with 21-inch CRT |
| 1000E | 1000 VA | $459 | Server or power user workstation |
| 1400E | 1400 VA | $579 | Multiple PCs or file server |
According to the comparison chart, all E-Series models included Plug and Play certification, Smart UPS functionality, automatic voltage regulation, a three-year limited warranty, and bundled Power Management Suite software.
Website History
Archived copies of the Opti-UPS website are known from at least February 1999. Surviving captures document the E-Series product family and provide technical specifications for multiple desktop and server-oriented UPS models.
The site's product catalog included desktop, tower, rack-mounted, and industrial UPS systems ranging from small office units to large enterprise and industrial installations.
The Opti-UPS website remained publicly accessible on October 15, 2026. Although the site displayed a 2010 copyright notice, it continued to present current Opti-UPS branding and product information.
Archive Observations
The 1999 feature chart demonstrates that Opti-UPS marketed products ranging from small desktop-computer UPS systems to server-oriented units. The smallest documented model, the 280E, was recommended for use with a personal computer and 15-inch CRT monitor, while the largest documented model, the 1400E, was intended to support multiple PCs or file servers.
The product line emphasized line-interactive operation, automatic voltage regulation, data-line protection, communications software, and a $25,000 connected-equipment protection policy. Similar claims appeared in contemporary Opti-UPS advertising published in PC Magazine during the mid-1990s.