Lenovo 4XB7A74942 18TB 7.2K SAS 12Gb Hot Swap 512e 3.5" HDD with Tray | 02JH872
The
Lenovo 4XB7A74942 18TB 7.2K SAS 12Gb Hot Swap 3.5" HDD is a high-capacity enterprise-grade storage solution, ideal for demanding server environments. Designed for Lenovo ThinkSystem servers, it ensures reliable performance with
7,200 RPM speed and
12Gb/s SAS interface. Available now at
Datacom Technologies BD — your trusted source for original Lenovo server hardware in Bangladesh.
Specification Table
| Attribute |
Details |
| Brand |
Lenovo |
| Model Number |
4XB7A74942 |
| Capacity |
18TB |
| Interface |
SAS (Serial Attached SCSI) |
| Data Transfer Rate |
Up to 12Gb/s |
| Form Factor |
3.5-inch |
| Spindle Speed |
7,200 RPM |
| Cache Memory |
512MB (or as per official Lenovo specs) |
| Drive Type |
Enterprise Hard Disk Drive |
| Hot Swap Support |
Yes |
| Compatibility |
Lenovo ThinkSystem Servers (SR-series etc.) |
| Use Case |
Data centers, enterprise storage, servers |
? Product Description
The Lenovo 4XB7A74942 18TB 7.2K 3.5-inch SAS HDD is designed for enterprise environments that demand high capacity, reliability, and performance. With a massive 18TB storage capacity, it provides scalable storage solutions for businesses managing large datasets, backups, and high-volume applications. This drive utilizes the SAS 12Gbps interface, ensuring ultra-fast data transfer rates, reduced latency, and better throughput compared to traditional SATA drives.
The 7,200 RPM spindle speed, paired with a large cache buffer, enables efficient read/write performance—ideal for server-based workloads like virtualization, file storage, and cloud environments. Its 3.5-inch form factor fits easily into standard Lenovo ThinkSystem server bays, offering seamless integration and hot-swap support for maximum uptime and serviceability.
Engineered with reliability in mind, the
Lenovo 4XB7A74942 meets enterprise-grade endurance standards and is rigorously tested for compatibility with Lenovo’s infrastructure. Whether you're upgrading an existing system or building a new server solution, this 18TB SAS drive delivers dependable performance and massive storage density for modern business needs.
✅ Key Features:
- Model Number: 4XB7A74942
- Capacity: 18TB
- Interface: SAS 12Gb/s (Serial Attached SCSI)
- Form Factor: 3.5-inch
- Spindle Speed: 7,200 RPM
- Data Transfer Rate: Up to 12 Gb/s
- Cache Memory: 512MB
- Recording Technology: CMR (Conventional Magnetic Recording)
- Enterprise Reliability: Designed for 24x7 usage in critical server environments
- Hot-Swap Support: Yes
- Compatibility: Optimized for Lenovo ThinkSystem servers
?️ Where It Can Be Used:
- Data Centers
- Enterprise Servers (e.g., Lenovo ThinkSystem SR series)
- NAS (Network Attached Storage)
- Backup & Archiving Solutions
- High-Capacity Storage Arrays
This drive is ideal for enterprise-grade environments where high capacity, consistent performance, and reliability are essential.
?️ Installation Steps:
- Power Off Server or Confirm Hot-Swap Support
- Access Drive Bay or Caddy Tray
- Insert the HDD into Compatible Tray (if not already mounted)
- Slide the Drive into the SAS Bay Until It Locks
- Secure the Drive and Boot the System
- Configure the Drive via RAID Controller or BIOS Setup
- Format the Drive via OS for Use
Note: Always ensure firmware compatibility and backup important data before installation.
? User Experience:
Users report excellent reliability and performance with the Lenovo 4XB7A74942 18TB SAS Hard Drive in high-demand environments. The drive handles sustained workloads effectively, thanks to its 512MB cache and enterprise-class firmware optimization. IT admins value its hot-swap support and seamless integration with Lenovo servers. It’s a robust choice for organizations that require scalable, large-volume data storage with minimal downtime.
✅ Why Buy From Lenovo 4XB7A74942 18TB SAS HDD Datacom Technologies BD?
- Local Access & Support: Buying through Datacom BD in Dhaka makes logistics easier—local delivery, customer support, and warranty handling.
- Genuine New Drives: They offer BRAND NEW units (not refurbished), which reduces risk compared to used drives (avoid issues like worn platters, humidity damage, or firmware mismatch)
- Stock Availability & Pricing: They seem to stock authentic Lenovo drives, often bundled with trays—a benefit since trays are sometimes sold separately. Pricing reflects genuine, reputable sourcing.
Buy Lenovo 4XB7A74942 18TB SAS HDD at the Best Price from Datacom BD Online
In Bangladesh, you can get
Lenovo 4XB7A74942 18TB SAS HDD From
Datacom. We have a large collection of latest
Lenovo Hard Drive to purchase. Order Online Or Visit our Office to get yours at lowest price. The Lenovo 4XB7A74942 18TB SAS Hard Drive comes with 1 Year warranty.
- ? Call/WhatsApp: 01748173213
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