What interface and form factor does the Dell 345-BMNJ use?

The Dell 345-BMNJ features PCIe Gen5.0 x4 NVMe interface in the compact E3.S form factor (9.5mm x 29.85mm x 120mm) with included mounting tray. This enables integration into high-density server slots supporting E3.S drives, providing Gen5 speeds up to 32GT/s per lane for superior throughput in modern PowerEdge systems.

What workloads is the 345-BMNJ optimized for?

Optimized for read-intensive workloads including enterprise databases, virtualization, AI inference, and large-scale analytics. Its 3.84TB capacity and Gen5 NVMe performance handle high IOPS read patterns common in OLTP systems, VM storage, and data lake processing without performance degradation.

How does PCIe Gen5 benefit deployments with this SSD?

PCIe Gen5 doubles bandwidth over Gen4 (up to 128Gbps full duplex x4), reducing latency for read-heavy applications. This accelerates database queries, VM migrations, and AI model loading, improving overall cluster efficiency in data centers upgrading to Gen5 platforms.

What is the E3.S form factor advantage?

E3.S (EDSFF E3 Short) is a low-profile enterprise drive standard (9.5x29.85mm) that increases storage density by up to 2x versus U.2 in the same slot. With tray, it supports hot-swap in compatible servers, ideal for scale-out storage arrays.

Is the 345-BMNJ suitable for AI and analytics use cases?

Yes, its 3.84TB capacity and Gen5 NVMe speeds excel in AI inference serving large models and analytics platforms processing terabyte datasets. Read-intensive rating ensures reliability under continuous high-read workloads like Spark jobs and real-time querying.

What servers support the Dell 345-BMNJ SSD?

Compatible with Dell PowerEdge servers supporting PCIe Gen5 NVMe E3.S drives, such as 16th/17th gen models with appropriate backplanes. Verify specific chassis via Dell compatibility matrix for hot-swap tray support.

345-BMNJ - Dell 345-BMNJ 3.84TB PCIe Gen5 E3.S NVMe SSD Tray

Name: Dell 345-BMNJ 3.84TB PCIe Gen5 E3.S NVMe SSD Tray
Brand: Dell
SKU: 345-BMNJ
Price: 4575 USD
Availability: InStock

345-BMNJ - Dell 345-BMNJ 3.84TB PCIe Gen5 E3.S NVMe SSD Tray | US IT Hardware

Product overview

The Dell 345-BMNJ is a high-capacity 3.84TB solid-state drive featuring PCIe Gen5.0 x4 NVMe interface in the compact E3.S form factor, complete with mounting tray for seamless integration into enterprise servers. Designed for read-intensive workloads, it excels in enterprise databases, virtualization platforms, AI inference engines, and large-scale analytics applications where low latency and high throughput are critical. The Gen5 interface provides dramatically increased bandwidth over previous generations, enabling faster data access and superior IOPS performance for demanding data center environments. Its read-intensive endurance rating ensures sustained reliability under heavy read operations typical in virtualized infrastructures and big data processing. The included tray facilitates hot-swap installation in compatible Dell PowerEdge servers, reducing deployment time and maintenance costs. Power-efficient design minimizes operational expenses while maintaining enterprise-grade durability, making it a strategic choice for scalable storage upgrades in hybrid cloud and on-premises deployments.

3.84TB capacity supports massive datasets in enterprise storage arrays.
PCIe Gen5 x4 NVMe interface delivers ultra-high bandwidth and low latency.
E3.S form factor with tray enables easy hot-swap in data center servers.
Read intensive design optimized for databases and virtualization workloads.
Enterprise-grade endurance for sustained high-read operations over lifecycle.
Ideal for AI inference and analytics requiring rapid data access speeds.

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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 #	345-BMNJ
Brand	Dell
Condition	Refurbished
MTBF	2M hours (enterprise standard)
Model	345-BMNJ
Endurance	1-3 DWPD read optimized
NAND Type	TLC (inferred enterprise)
Use Cases	Databases, Virtualization, AI, Analytics
Product Line	Enterprise SSD
Product Type	SSD W-TRAY
Workload Type	Read Intensive

Compatible systems

Targets Dell PowerEdge Gen16+ servers with PCIe Gen5 NVMe E3.S bays; verify backplane compatibility.

Dell PowerEdge
Model: R760, R760xa
Form factor: 2U/1U
Generation: 16G
Requires Gen5 NVMe E3.S backplane for hot-swap.
Dell PowerEdge
Model: XE9680
Form factor: 8U
Generation: 17G
High-density storage-optimized servers.

Best for

Enterprise Databases
High-capacity storage for OLTP/OLAP databases requiring low-latency reads and high IOPS.
Virtualization
Boot volumes and VM storage in vSphere/Hyper-V clusters with Gen5 NVMe acceleration.
AI Inference
Model serving and real-time inference workloads needing fast data retrieval from large datasets.
Large-scale Analytics
Hadoop/Spark data lakes and analytics platforms with read-intensive terabyte-scale processing.
Cloud Storage
Private cloud object/block storage tiers optimized for frequent read access patterns.

Details

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NVMe Enterprise & Data Center SSDs 3.84TB Enterprise SSDs Dell Enterprise SSDs Enterprise SSDs

Enclosure	With Tray
Form Factor	E3.S (2.5-inch equivalent)

Dell 345-BMNJ 3.84TB PCIe Gen5 E3.S NVMe SSD Tray

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Storage

Physical Characteristics

Interface/Ports

Frequently asked questions

Dell 345-BMNJ 3.84TB PCIe Gen5 E3.S NVMe SSD Tray

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

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Storage

Physical Characteristics

Interface/Ports

Frequently asked questions