---
product_id: 260529428
title: "TEXAS INSTRUMENTS TI-89 TITANIUM - Noir"
brand: "texas instruments"
price: "R14889"
currency: ZAR
in_stock: false
reviews_count: 6
category: "Texas Instruments"
url: https://www.desertcart.co.za/products/260529428-texas-instruments-ti-89-titanium-noir
store_origin: ZA
region: South Africa
---

# 4 AAA batteries for long-lasting power Advanced MS68000 CISC architecture Programmable with TI Connect software TEXAS INSTRUMENTS TI-89 TITANIUM - Noir

**Brand:** texas instruments
**Price:** R14889
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Own the calculator that’s a legend in your toolkit!

## Quick Answers

- **What is this?** TEXAS INSTRUMENTS TI-89 TITANIUM - Noir by texas instruments
- **How much does it cost?** R14889 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/260529428-texas-instruments-ti-89-titanium-noir)

## Best For

- texas instruments enthusiasts

## Why This Product

- Trusted texas instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Powerhouse:** Lightweight at just 449g with 4 AAA batteries ensuring you stay powered through long sessions.
- • **Trusted by Professionals:** Highly rated with 4.4 stars and a staple for engineers, students, and managers alike.
- • **Plug & Play Programmability:** Seamlessly connect with TI Connect software to customize and expand your calculator’s capabilities.
- • **Master the Classic CISC Power:** Dive deep into the legendary MS68000 assembly language and unlock programming magic.
- • **Titanium Build, Timeless Durability:** Sleek black/silver titanium design built to withstand your busiest workdays.

## Overview

The TEXAS INSTRUMENTS TI-89 Titanium is a premium graphing calculator featuring a robust titanium body, powered by the advanced MS68000 CISC architecture. It supports deep programmability via TI Connect software and runs on 4 AAA batteries, making it a durable, portable, and highly capable device favored by professionals and students for complex calculations and coding.

## Description

TEXAS INSTRUMENTS TI-89 TITANIUM - Noir

Review: Ordered some model got some other model - I ordered ti-89 but I got tI-89 .I paid 1036 aed but I saw the price of TI-89 is 758 aed ..bit consfued.
Review: The TI-89 Titanium is one of the few hand-held real-computers, that one, apart from using it as a programmable super calculator, can also use it as a unique teaching aid for getting deep into the superior MS68000 CISC ISA Technology, that only by foolish historical accidents did not prevail over the inferior, by any metric, intel x86 architecture. One can directly code in MC698000 assembly for/on this amazing calculator and do real-magic. You'd only need "TI Connect" software, {not TI Connect CE} and some books available on desertcart and/or on free legendary technology's book repositories like 'internet archive'.

## Features

- Sold as 1 EA
- 33317192038
- PERIPHERIQUE
- +/- Switch Key - No
- Amortization - Yes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002C2UOSW |
| Batteries | 4 AAA batteries required. |
| Best Sellers Rank | #135,349 in Office Products ( See Top 100 in Office Products ) #545 in Basic Calculators |
| Brand | TEXAS INSTRUMENTS |
| Color | Black/silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (340) |
| Date First Available | 8 August 2012 |
| Item Weight | 449 g |
| Manufacturer | TEXAS INSTRUMENTS |
| Manufacturer Part Number | FBA_TI89-TITANIUM |
| Material Type | titanium |
| Model number | 23141 |
| Number of Items | 1 |
| Product Dimensions | 5.84 x 19.3 x 27.43 cm; 449.06 g |
| Size | 1pcs |

## Product Details

- **Brand:** TEXAS INSTRUMENTS
- **Calculator Type:** Graphing
- **Colour:** Black/silver
- **Number of batteries:** 4 AAA batteries required.
- **Power source:** Battery.

## Images

![TEXAS INSTRUMENTS TI-89 TITANIUM - Noir - Image 1](https://m.media-amazon.com/images/I/61LdBhKmtXL.jpg)

## Questions & Answers

**Q: Is this calculator able to solve LINREG, QUADREG, and CUBICREG regressions?**
A: Yes, this calculator does statistical regression. Push APPS, choose data/matrix, 3. New, pick any variable, enter on the table for your x and y data under c1 and c2 if you are doing quadratic regression per se. When you are ready for regression, push F5: Calc, and pick your regression type, set x... to c1, and y... to c2 per your table's field names, change Store RegEQ to ... y1(x) or y2(x) or whatever you would like to use from the drop down menu. When you are ready to process your data into a regression, press ENTER. The next window will show your coefficient values.

**Q: Can this calculator do gamma integration and  integration of beta functons.**
A: Yes

**Q: I need a ti84 for my statistics class. Would this one work or just confuse me more.. ?**
A: You could ask the instructor if the TI 89 would work ok for your class. Some classes are highly focused on instructions for a particular calculator and others are not. The instructor could tell you so.

The TI 89 will work fine for statistics. If the TI 84 is recommended for your course, that may be a better purchase cost wise and if the extra functions may make it more confusing to use.

On the other hand, if you value having more features and can zero in on the ones you need, this may be a better buy than having to buy yet another calculator for a class recommending a higher level calculator.

**Q: What does it mean that it's programmable and what are the benefits of that over the standard ti89? My son needs this for college.**
A: it means that you can actually program a function or a formula on to the calculator, my personally would not recommend the ti89 titanium calculator until you son is taking calc III, due to the fact that is no useful in calc I and II, because that's only dealing with 2 variable functions, I have it and didn't get fully usage until I taking calc III and general physics. TI84 is the way to go with....

## Customer Reviews

### ⭐⭐⭐ Ordered some model got some other model
*by R***T on 5 February 2020*

I ordered ti-89 but I got tI-89 .I paid 1036 aed but I saw the price of TI-89 is 758 aed ..bit consfued.

### ⭐⭐⭐⭐⭐ Review
*by I***S on 23 March 2025*

The TI-89 Titanium is one of the few hand-held real-computers, that one, apart from using it as a programmable super calculator, can also use it as a unique teaching aid for getting deep into the superior MS68000 CISC ISA Technology, that only by foolish historical accidents did not prevail over the inferior, by any metric, intel x86 architecture. One can directly code in MC698000 assembly for/on this amazing calculator and do real-magic. You'd only need "TI Connect" software, {not TI Connect CE} and some books available on amazon and/or on free legendary technology's book repositories like 'internet archive'.

### ⭐⭐⭐⭐⭐ Review
*by G***O on 13 November 2025*

ottima

## Frequently Bought Together

- Texas Instrument Ti 89 Titanium Programmable Graphing Calculator
- TI-89 Graphing Calculator For Dummies
- Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-21*