--- product_id: 5032687 title: "Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007)" brand: "seagate" price: "$95.19" currency: USD in_stock: true category: "Seagate" url: https://www.desertcart.us/products/5032687-seagate-momentus-thin-320-gb-7200-rpm-sata-3gb-s store_origin: US region: United States of America --- # 7200 RPM high-speed rotation 320 GB storage capacity 7mm ultra-thin z-height design Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007) **Brand:** seagate **Price:** $95.19 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your laptop’s edge with the ultra-thin, turbo-charged Momentus Thin drive! ## Quick Answers - **What is this?** Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007) by seagate - **How much does it cost?** $95.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/5032687-seagate-momentus-thin-320-gb-7200-rpm-sata-3gb-s) ## Best For - seagate enthusiasts ## Why This Product - Trusted seagate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless 4K Alignment:** Smart Align tech ensures flawless 4K sector transitions—no extra software needed, future-proofed storage. - • **Slim & Sleek Powerhouse:** 7mm z-height fits effortlessly into ultra-thin laptops for a modern, lightweight build. - • **Blazing Fast Performance:** 7200 RPM spin speed combined with 16 MB cache delivers rapid data access and smooth multitasking. - • **Trusted Brand Reliability:** Seagate’s proven engineering with a 4.2-star rating ensures dependable performance for your professional needs. - • **Optimized SATA 3Gb/s Interface:** Maximizes data transfer rates up to 375 MB/s for efficient workflow and quick file handling. ## Overview The Seagate Momentus Thin 320 GB internal hard drive combines a groundbreaking 7mm slim form factor with a fast 7200 RPM spindle speed and 16 MB cache, delivering high-capacity, high-performance storage optimized for modern laptops. Featuring Smart Align technology for seamless 4K sector compatibility and a SATA 3Gb/s interface, it offers reliable, efficient data transfer in a lightweight design trusted by professionals. ## Description Momentous' Thin hard drives offer feature-rich, slim, lightweight style at price and capacity points that enable no-compromise designs for thin computing. Featuring the world's first 7mm z-height (compared to a traditional laptop hard drive with a z-height of 9.5mm), 2.5-Inch form factor drive plus Seagate Smart Align technology, provides a transition to 4K sectors without the need for software utilities. Seagate' has purpose-built the Momentous Thin hard drive to meet our customers' demand for affordable, slimmer, fully functional computing solutions. ## Features - 7mm z-height form factor enables thin chassis design for all segments of laptop computing. - Seagate Smart Align technology provides a transition to 4K sectors without the need for software utilities. - Features 16 MB Cache and 7200 rpm on a 2.5-Inch form factor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006YVH066 | | Additional Features | Portable | | Best Sellers Rank | #1,269 in Internal Hard Drives | | Brand | Seagate | | Built-In Media | Hard Drive | | Cache Memory Installed Size | 16 | | Color | Black | | Compatible Devices | Laptop | | Connectivity Technology | SATA | | Customer Reviews | 4.2 4.2 out of 5 stars (154) | | Data Transfer Rate | 375 Megabytes Per Second | | Digital Storage Capacity | 320 GB | | Enclosure Material | SATA | | Form Factor | 2.5-inch | | Global Trade Identification Number | 00715663215660 | | Hard Disk Form Factor | 2.5 Inches | | Hard Disk Interface | Serial ATA-300 | | Hard Disk Rotational Speed | 7200 RPM | | Hard-Drive Size | 320 GB | | Hardware Connectivity | SATA 3.0 Gb/s | | Hardware Platform | PC | | Installation Type | Internal Hard Drive | | Item Weight | 0.2 Pounds | | Manufacturer | Seagate | | Media Speed | 375 MB/s | | Mfr Part Number | ST320LT007 | | Model Name | Momentus Thin | | Model Number | ST320LT007 | | Number of Items | 1 | | Read Speed | 3 Gigabytes Per Second | | Specific Uses For Product | Personal | | UPC | 763649042816 715663215660 | ## Product Details - **Brand:** Seagate - **Color:** Black - **Compatible Devices:** Laptop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 320 GB - **Hard Disk Form Factor:** 2.5 Inches - **Hard Disk Interface:** Serial ATA-300 - **Hard Disk Size:** 320 GB - **Installation Type:** Internal Hard Drive - **Special Feature:** Portable ## Images ![Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007) - Image 1](https://m.media-amazon.com/images/I/71+Tg-1C1RL.jpg) ## Frequently Bought Together - Seagate Momentus Thin 320 GB 7200 RPM SATA 3Gb/s 16 MB Cache 2.5-Inch Internal Notebook Hard Drive (ST320LT007) - Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004) - Samsung 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/5032687-seagate-momentus-thin-320-gb-7200-rpm-sata-3gb-s](https://www.desertcart.us/products/5032687-seagate-momentus-thin-320-gb-7200-rpm-sata-3gb-s) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-04*