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3HM74 – Dell 12TB 7200RPM SAS 12Gb/s 256MB Cache Hot-Pluggable 3.5-Inch Hard Drive
The Dell 3HM74 12TB SAS Hard Drive is a high-capacity enterprise storage solution designed for data-intensive environments requiring scalability, reliability, and consistent performance. With a 7,200 RPM spindle speed and SAS 12Gb/s interface, this drive delivers stable throughput and efficient data handling for large-scale storage needs.
Featuring a 256MB cache, it enhances read/write performance and ensures smoother data operations, especially in multi-drive RAID configurations. The 3.5-inch large form factor (LFF) design makes it ideal for high-capacity storage arrays and server deployments.
This drive includes hot-plug support, allowing for easy replacement and maintenance without system downtime—critical for enterprise environments that demand high availability. Built for 24/7 operation, it is well-suited for backup, archival storage, and bulk data applications.
Model Type:
Internal Enterprise HDD — 3.5″ SAS (12Gb/s, 7.2K RPM, 256MB Cache, Hot-Plug)
Category:
Storage — Enterprise SAS Hard Disk Drive (HDD)
Key Features:
12TB Capacity — Massive enterprise storage for data-intensive workloads
7,200 RPM Speed — Reliable performance for nearline applications
SAS 12Gb/s Interface — High-speed enterprise connectivity
256MB Cache — Enhanced data transfer efficiency
3.5-Inch LFF Design — Ideal for high-capacity storage arrays
Hot-Pluggable — Easy maintenance without downtime
Enterprise-Class Reliability — Designed for 24/7 operation
Optimized for RAID & Bulk Storage — Scalable and efficient
Technical Specifications:
Specification Details
Model 3HM74
Capacity 12TB
Drive Type Internal HDD
Interface SAS 12Gb/s
Spindle Speed 7,200 RPM
Cache 256MB
Form Factor 3.5″ LFF
Feature Hot-Pluggable
Workload Type Nearline / Enterprise / Bulk Storage
Compatibility Dell PowerEdge Servers & Storage Systems
Lead Time 4–6 Business Days
Typical Use Cases:
Data center bulk storage
Backup and archival systems
RAID storage arrays
Big data and analytics storage
Cloud infrastructure and object storage
Pricing for the 3HM74 is quoted on request. Send the quantity you need through the quote form on this page and our team responds with current pricing and lead time.
Yes, the 3HM74 is listed as in stock. Confirm current availability for your quantity when you request a quote.
Yes. Al-Gazelle is an authorized distributor and supplies genuine Dell hardware with full manufacturer warranty.
Yes. We ship across the GCC — Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman.
