What are the performance specs of the Dell 303MG SSD?

Dell 303MG delivers sequential reads up to 7000 MB/s, writes to 3800 MB/s, random reads 1,450K IOPS, and random writes 135K IOPS via PCIe 4.0 x4 NVMe. This supports wire-speed performance in read-heavy enterprise workloads like databases and virtualization.

Is the Dell 303MG suitable for read-intensive applications?

Yes, rated at 1.0 DWPD over 5 years with 3D TLC V-NAND, it's optimized for read-intensive use cases such as analytics, VDI, and query databases, balancing endurance with high throughput and low latency.

What form factor and interface does it use?

U.2 2.5-inch SFF with tray, using PCIe Gen4 x4 NVMe protocol. Compatible with standard enterprise server bays, enabling hot-swap in Dell PowerEdge systems for seamless upgrades.

What endurance and reliability features are included?

Features 1 DWPD 5-year rating, advanced error correction, thermal monitoring, and power-loss protection. Ensures data safety and consistent performance under sustained enterprise workloads.

What are ideal deployment scenarios for this SSD?

Perfect for data center virtualization, cloud consolidation, BI platforms, and search databases. High read IOPS and capacity support dense, scalable storage in hybrid environments with minimal latency.

303MG - Dell 303MG 7.68TB NVMe Gen4 U.2 7000MB/s Read SSD

Name: Dell 303MG 7.68TB NVMe Gen4 U.2 7000MB/s Read SSD
Brand: Dell
SKU: 303MG
Price: 5808 USD
Availability: InStock

303MG - Dell 303MG 7.68TB NVMe Gen4 U.2 7000MB/s Read SSD | US IT Hardware

Product overview

The Dell 303MG 7.68TB NVMe SSD is engineered for enterprise data centers requiring high-performance read-intensive storage. Featuring PCIe Gen4 x4 interface in a U.2 2.5-inch SFF form factor with integrated tray, it supports dense server deployments in PowerEdge systems. Key specs include sequential reads up to 7000 MB/s, writes to 3800 MB/s, random read IOPS of 1,450,000, and write IOPS of 135,000. With 3D TLC V-NAND and 1.0 DWPD endurance over 5 years, it handles virtualization, databases, and analytics workloads reliably. Advanced features like power-loss protection, thermal monitoring, and error correction ensure data integrity and continuous operation. Ideal for cloud, hybrid environments, VDI, BI platforms, and query-based databases demanding low latency and high throughput.

7.68TB capacity with 3D TLC V-NAND for dense storage.
PCIe Gen4 x4 NVMe interface up to 7000 MB/s reads.
1.45M random read IOPS for low-latency workloads.
1 DWPD endurance rated for 5 years of operation.
U.2 2.5-inch SFF form factor with integrated tray.
Power-loss protection ensures data integrity always.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	303MG
Brand	Dell
Condition	New
Features	Power-loss protection, thermal monitoring, advanced error correction
Usage Type	Read Intensive
Device Type	Internal Solid State Drive
Part Number	303MG
Product Type	SSD
NAND Flash Type	3D TLC V-NAND
Drive Writes Per Day	1.0 DWPD (5-year rating)

Storage

Compatible systems

Designed for Dell PowerEdge servers with U.2 NVMe bays; broad OS support via standard NVMe protocol.

Dell PowerEdge
Model: 15G/16G/17G Servers
Form factor: 2.5-inch SFF U.2
Generation: 14th Gen+
Native NVMe support in PCIe Gen4 slots.

Best for

Virtualization
Supports dense VDI and VM deployments with high random read performance and low latency for multiple virtual instances.
Databases
Optimizes search-driven, query-based databases with 1.45M read IOPS and 7000 MB/s sequential throughput.
Analytics
Accelerates business intelligence platforms handling large datasets with read-intensive endurance of 1 DWPD.
Cloud/Hybrid
Enables data consolidation in cloud environments with 7.68TB capacity and PCIe Gen4 speeds.
HPC
Provides scalable bandwidth for high-performance computing clusters requiring rapid data access.

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NVMe Enterprise & Data Center SSDs 7.68TB Enterprise SSDs Dell Enterprise SSDs 2.5-inch Enterprise SSDs

Sequential Read	up to 7000 MB/s
Random Read IOPS	up to 1,450K
Sequential Write	up to 3800 MB/s
Random Write IOPS	up to 135K

Form Factor	2.5-inch U.2 SFF with tray
Compatible Bay Size	2.5-inch

Dell 303MG 7.68TB NVMe Gen4 U.2 7000MB/s Read SSD

Product overview

Featuring

Storage

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Physical Characteristics

Interface/Ports

Dell 303MG 7.68TB NVMe Gen4 U.2 7000MB/s Read SSD

Product overview

Featuring

Storage

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

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Network & Communication

Physical Characteristics

Interface/Ports