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A silver 2.5 inch SATA enterprise SSD with black label, 7mm thick

Intel

Intel SSDSC2BB150G701 DC S3520 enterprise SSD 150GB 2.5" SATA MLC

SKU CH-N8CC-7CQGY MPN SSDSC2BB150G701

A 2.5" SATA enterprise SSD with 150GB MLC capacity, up to 180 MBps read and 165 MBps write speeds, 43,000 read IOPS, 31,000 write IOPS, 2,000,000 hours MTBF.

  • Form Factor2.5"
  • Capacity150GB
  • Memory ComponentsMLC
  • InterfaceSATA III
  • Max Sequential ReadUp to 180 MBps
  • Max Sequential WriteUp to 165 MBps

Options 150GB

  • 1.6TB
  • 480GB
  • 240GB
  • 150GB

Struck-through versions exist but are not stocked here.

  • 150 GB capacity for read-intensive workloads
  • MLC memory with 1.0 DWPD endurance rating
  • 180 MB/s sequential read and 165 MB/s write speeds
  • 43,000 random read IOPS and 31,000 write IOPS
  • 53 W idle and 2.2 W active power consumption

150GB 2.5" SATA Enterprise SSD

The Intel DC S3520 SSDSC2BB150G701 is a 150GB 2.5-inch SATA III solid-state drive built with MLC NAND for data-centre, cloud and embedded deployments. It targets read-intensive workloads such as boot volumes, web servers, low-rate operational databases and analytics where consistent IOPS and data integrity matter more than raw capacity.

Installation and common issues

The drive fits standard 2.5-inch SATA bays and connects with ordinary SATA data and power cables; no special bracket or adapter is required. Installers should verify that the backplane or controller supports SATA III 6Gb/s and that the system BIOS or RAID firmware is current, otherwise the drive may negotiate at a lower link speed or fail to appear during POST.

Sustained load behaviour

Under continuous operation the SSD draws 2.2W active and 0.53W idle, with 1.0 DWPD endurance and an MTBF of 2,000,000 hours. Sequential throughput holds at up to 180 MBps read and 165 MBps write, while random performance sustains up to 43,000 read IOPS and 31,000 write IOPS at latencies of 30µs read and 35µs write across the 0°C to 70°C operating range.

Highlights

  • 150 GB capacity for read-intensive workloads
  • MLC memory with 1.0 DWPD endurance rating
  • 180 MB/s sequential read and 165 MB/s write speeds
  • 43,000 random read IOPS and 31,000 write IOPS
  • 53 W idle and 2.2 W active power consumption

Specifications

BrandIntel
SeriesDC S3520
ModelSSDSC2BB150G701
Form Factor2.5"
Capacity150GB
Memory ComponentsMLC
InterfaceSATA III
Max Sequential ReadUp to 180 MBps
Max Sequential WriteUp to 165 MBps
4KB Random ReadUp to 43,000 IOPS
4KB Random WriteUp to 31,000 IOPS
Read Latency30µs
Write Latency35µs
MTBF2,000,000 hours
FeaturesExcellent efficiency across power states (compared to DC S3510 Series)
- 15% lower idle power
- 30% lower active write power
- +35% performance/watt (compared to DC S3510 Series)
Increased endurance at 1.0 DWPD, suitable for a broad range of applications
Low latency
Form factors - 2.5" and M.2 (80mm) with increased capacities
Power Consumption (Idle)0.53W
Power Consumption (Active)2.2W
Operating Temperature0°C ~ +70°C
Max Shock Resistance1000G/0.5ms
Max Vibration ResistanceOperating: 2.17 GRMS (5-700 Hz)
Non-Operating: 3.13 GRMS (5-800 Hz)
Height7.00mm
Weight2.12 oz.
Shipping weight0.09 kg
Package size147 × 104 × 23 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I verify the Intel DC S3520 150GB SSD is working as intended after installation?

Confirm the drive is detected in the BIOS or OS disk utility, then run a SMART health check to ensure zero reallocated sectors and a 100% life remaining status.

What is included with the Intel SSDSC2BB150G701 and what must be purchased separately?

The single pack contains only the 2.5-inch 150GB MLC SATA SSD; mounting brackets, screws, SATA data cables, and power cables are sold separately.

Which capacity of the Intel DC S3520 series should I choose for a read-intensive boot or web server workload?

The 150GB model offers 1.0 DWPD endurance and 180 MBps sequential read speed, while larger capacities up to 1.6TB provide higher total bytes written for heavier write workloads.

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