Seagate BarraCuda 500GB 2.5" Laptop HDD — 5400 RPM SATA Drive
The Seagate BarraCuda 500GB 2.5" laptop HDD (5400 RPM) is a budget storage option for users who need maximum capacity at minimum cost. With 128 MB cache and a 5400 RPM spindle, it's well-suited as a secondary drive for movies, project files, university backups and Steam offline libraries. At N.N Laptops, Hafeez Center, Lahore, this drive costs Rs. 5,500 with a 30-day check warranty, Lahore delivery and shipment across Pakistan via TCS/Leopards.
Even in 2026, with SSD prices steadily dropping, a mechanical hard drive remains the cheapest rupees-per-gigabyte option you can buy. We continue to stock Seagate HDDs because plenty of customers still need terabyte-scale storage in budget laptops, in docking-bay configurations alongside an SSD, or in USB enclosures for backup. The drive we sell here is exactly what you'd expect — quiet, low powered, and rated for the daily duty cycle of a personal laptop or a small media server. Please note: the current market price for this used, bench-tested unit is Rs. 7,399 – a reflection of rising demand and thorough quality checks. WhatsApp 0314 4000131 to confirm availability and get live photos of the exact drive.
Specifications
| Brand & Model | Seagate BarraCuda (ST500LM030) |
|---|---|
| Capacity | 500GB |
| Spindle speed | 5400 RPM |
| Cache | 128 MB |
| Interface | SATA III 6 Gb/s |
| Form factor | 2.5" 7 mm |
| Sequential read/write | up to 145 MB/s (varies by zone) |
| MTBF | 600,000 hours |
| Warranty | 30-day N.N Laptops check warranty |
Where this HDD fits
This is a standard 2.5" 7 mm SATA drive. It slots into any laptop with a 2.5" bay — common in HP EliteBook 840 G5, EliteBook 840 G6, ProBook 450 G7 and Omen 15 — as well as external USB enclosures, PS3/PS4 consoles, and 2.5" docks. For an SSD instead, see laptop parts catalogue. Also compatible with Dell Latitude 5480, 5490, Lenovo ThinkPad T480, T490, and many more – just drop a WhatsApp to 0314 4000131 with your exact model and we'll confirm fitment. We stock the right caddy for dual-drive setups (SSD + HDD) – ask Sayam for details.
HDD vs SSD — when an HDD still makes sense
Modern SSDs are faster and use less power, so we recommend an SSD as the primary boot drive in every laptop. But HDDs are still useful for:
- Bulk storage: 1 TB of HDD costs about Rs. 7,500 vs Rs. 17,500 for SSD.
- Cold backups: archive old projects, photos, video libraries.
- External drive use: drop into an enclosure for a Rs. 10,000 portable 1 TB drive.
- Old laptops that won't recognise large SSDs: some BIOS versions cap M.2 NVMe sizes.
- PS4/PS3 upgrades: consoles cap at SATA II speeds, so an HDD is fine and far cheaper.
What an HDD does poorly
Spinning drives are slow at random reads and writes — the same operations that make Windows feel sluggish. If you want a snappy boot drive, this isn't it. Use an SSD for Windows and your apps, and keep this HDD as a secondary archive. Many laptops let you swap the DVD drive for a 2.5" bay ("caddy mount") so you can run SSD + HDD in one machine — ask us about the right caddy for your model.
Real-world performance
Expect sequential reads around 120-145 MB/s depending on file size, and random reads of about 0.5-1 MB/s. It's fine for media playback, large file transfers, and storing backups. Noise is minimal – around 22 dB idle – and power draw is under 2W, ideal for battery life. For a scratch disk or game library, this HDD delivers reliable, quiet operation.
Installation and setup
Same procedure as installing a SATA SSD — open the bottom cover, swap the existing 2.5" drive in the bay, and reassemble. For consoles, screw it into the supplied caddy. After install, format the drive to NTFS (Windows) or exFAT (cross-platform). If you're replacing your primary drive, we recommend cloning your OS first – we can do that for Rs. 1,500 at the shop. Browse storage upgrades for related parts. For external use, pick up a USB 3.0 enclosure from us – we stock all sizes.
Where to buy in Pakistan
The Seagate BarraCuda 500GB HDD is in stock for Rs. 5,500 at our Hafeez Center counter on the 3rd floor (Shop 66A). Lahore delivery, nationwide via TCS/Leopards. WhatsApp 0314 4000131 to confirm stock. See more matching RAM upgrades for our full storage range.
Updated pricing (2026): Due to rising import costs and our rigorous bench-testing process, the current price is Rs. 7,399 for this used, tested drive. The extra cost ensures you get a drive with zero SMART errors and full functionality – we test each unit before listing. We deliver same-day in Lahore, and ship nationwide to Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, Sialkot via TCS or Leopards. Talk to Sayam on WhatsApp 0314 4000131 for a quote to your city.
Why buy from N.N Laptops?
Every used drive is bench-tested for bad sectors, read/write speeds, and SMART health. We back it with a 30-day check warranty – if you have any issue, bring it back or ship it to us. We're located at Hafeez Center, Gulberg III, Lahore – a trusted name in laptop parts since years. Visit nnlaptops.com for the full catalogue. For questions about compatibility, installation, or to see the drive in action, just WhatsApp 0314 4000131 – we reply fast.
Frequently asked questions
Is this drive new or used?
Pulled / tested used drive with zero SMART warnings — 30-day check warranty applies.
5400 RPM vs 7200 RPM — which should I get?
7200 RPM is around 25% faster but warmer and louder. For laptops we recommend 5400 RPM as secondary storage and an SSD as the primary boot drive.
Will this fit my Dell Latitude or HP EliteBook?
Yes if your model has a 2.5" bay. WhatsApp 0314 4000131 with the exact model and we'll confirm.
Can I use this as an external drive?
Yes — drop it into any USB 3.0 2.5" enclosure (we sell those too) for a portable backup drive.
What if the drive develops bad sectors?
Bring it back within the 30-day check window and we'll replace or refund. After that the manufacturer's RMA process applies for sealed-new units.
Does it work with PS4?
Yes, it's a standard 2.5" SATA drive – perfect for upgrading your console's storage. Just format it in the PS4 settings.
What's the power consumption?
Typically 1.8W under load – very efficient for laptop use.







