Top 10 2.5 Inch NAS HDD – Internal Hard Drives

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1. Seagate

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Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop – Frustration Free Packaging ST1000LM048

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Seagate #ad - Tackle projects, maneuver applications, and multitask like a pro with a wide range of available capacities. Enjoy long-term peace of mind with the included two-year limited warranty. Confidently rely on portable hard drive technology backed by 20 years of innovation. The barracuda mobile internal hard drive is the go-to upgrade for on-the-go computing thanks to big capacity in a small form factor. Features specialized caching technology for optimized data flow and faster loading.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height0.28 Inches
Length3.95 Inches
Weight0.2 Pounds
Width2.75 Inches
Part NumberST1000LM048
ModelST1000LMZ48
Warranty2-year limited

2. Seagate

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Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC ST5000LM000

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Seagate #ad - The go-to sata hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming. Confidently rely on internal hard drive technology backed by 20 years of innovation. Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors. Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Enjoy long-term peace of mind with the included two-year limited warranty.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height0.59 Inches
Length3.95 Inches
Weight0.2 Pounds
Width2.75 Inches
Part NumberST5000LM000
ModelST5000LM000
Warranty2-year limited

3. Seagate

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Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST4000VN008

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Seagate #ad - Ironwolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance. Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB.

Purpose built for nas enclosures, little to no noise/vibration, no lags or down time, increased file sharing performance, IronWolf delivers less wear and tear, and much more. Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included. Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.35 Pounds
Width4.01 Inches
Part NumberST4000VNZ008
ModelST4000VNZ08
Warranty3-year limited

4. Western Digital

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WD10JFCX, Western Digital 1TB WD Red Plus NAS Internal Hard Drive, CMR, 16 MB Cache, SATA 6 Gb/s, 2.5", 5400 RPM Class

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Western Digital #ad - This model uses cmr technology and is being renamed “WD Red Plus” to distinguish it from the current “WD Red” product, which uses SMR technology. Nasware firmware for compatibility.

5400rpm performance class. 3-year limited warranty. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Small or medium business NAS systems in a 24x7 environment. During this transition period, wd red plus devices may be delivered with a ”WD Red” label, but rest assured the device you are receiving will be the CMR-version of WD Red and can be confirmed by the model number. Supports up to 180 tb/yr workload rate*| * workload rate is defined as the amount of user data transferred to or from the hard drive. Support for up to 8 bays.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height0.37 Inches
Length3.94 Inches
Weight0.27 Pounds
Width2.75 Inches
Part NumberWD10JFCX
ModelWD10JFCX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service.No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorizeddistributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users.Please see below for warranty information or obtaining service. No warranty service is provided unless the Productis returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., LatinAmerica, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD,which may have regional specific warranty implications.If your Product was purchased as a component integrated within a system by a system manufacturer, no limitedwarranty is provided by WD.

5. Western Digital

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5400 RPM, SATA 6 Gb/s, 3.5", WD20EFAX, SMR, 256MB Cache, Western Digital 2TB WD Red NAS Internal Hard Drive HDD

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Western Digital #ad - Available in capacities ranging from 2-6TB with support for up to 8 bays. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 5400rpm performance class. 3-year limited warranty. Nasware firmware for compatibility. Nas systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations. Supports up to 180 tb/yr workload rate* | * workload rate is defined as the amount of user data transferred to or from the hard drive.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight0.13 Pounds
Width5.79 Inches
Part NumberWD20EFAX
ModelWD20EFAX
Warranty3-year manufacturer's limited warranty

6. Western Digital

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3.5" -WD40EFZX, CMR, Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD, 5400 RPM, SATA 6 Gb/s, 128 MB Cache

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Western Digital #ad - Small or medium business NAS systems in a 24x7 environment. Nasware firmware for compatibility. Workload rate will vary depending on your hardware and software components and configurations. 3-year limited warranty. Available in capacities ranging from 1-14TB with support for up to 8 bays. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Supports up to 180 tb/yr workload rate workload rate is defined as the amount of user data transferred to or from the hard drive.
BrandWestern Digital #ad
ManufacturerWestern Digital Technologies, Inc. #ad
Height1.03 Inches
Length5.79 Inches
Weight1.32 Pounds
Width4 Inches
Part NumberWD40EFZX
ModelWD40EFZX
Warranty3 year limited warranty

7. ICY DOCK

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ICY DOCK ToughArmor MB608SP-B Rugged Full Metal 6 Bay 2.5" SATA HDD & SSD Removable Drive Enclosure Backplane Cage for 5.25" Bay

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ICY DOCK #ad - Anti-vibration technology AVT - creates a safe environment for hard drives or SSDs. Full steel construction commercially designed for medical & military systems, embedded systems and IPCs, and HPC high performance computer systems, media servers, approved & used by Tier 1 companies. Support sata 6gbps or SAS single channel. Full metal tray construction - adds extra drive protection. Fits 6 x 5mm to 9. 5mm 2. 5” sas/sata hdd or ssd in a single external 5. 25” bay for i/O intensive data storage applications.
BrandICY DOCK #ad
ManufacturerICY DOCK #ad
Height1.63 Inches
Length6.69 Inches
Weight1.8 Pounds
Width5.75 Inches
Part NumberMB608SP-B
ModelMB608SP-B
Warranty1 year

8. Western Digital

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2.5", 7200 RPM Class, SATA 6 Gb/s, 64 MB Cache, WD10SPSX, Western Digital 1TB WD Black Performance Mobile Hard Drive

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Western Digital #ad - 5-year manufacturer's limited. Performance 2 5-inch hard drives available in up to 1TB capacities. Specifically designed for small form factor desktops laptops and Mac computers. Enhanced-availability EA models for applications needing around-the-clock access to lower-transaction environments. Designed for creative professionals gamers and system builders.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height0.28 Inches
Length3.94 Inches
Weight0.22 Pounds
Width2.75 Inches
Part NumberWD10SPSX
ModelWD10SPSX
Warranty5-year limited manufacturer

9. Western Digial

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WD Western Digital 2TB 2.5" 128MB SATA III Hard Drive for Laptops, PS4 WD20SPZX

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Western Digial #ad - Free acronis true Image WD Edition cloning software downloadable. Wd quality and reliability. Brand new wd factory sealed, 128mb cache, 5400RPM, 2.5", sata iii. Wd f. I. T. 2 year warranty by Seller. Lab certified to work with a wide range of high-performance PC configurations.
BrandWestern Digial #ad
ManufacturerWD #ad
Part NumberCHILISON
Model1201

10. Seagate

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Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache 3.5-Inch – Frustration Free Packaging ST2000DM008/ST2000DMZ08

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Seagate #ad - Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Confidently rely on internal hard drive technology backed by 20 years of innovation.

Enjoy long term peace of mind with the included 2 year limited warranty. The go to sata hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming. Note: graphics may vary and size 3. 5" refer to the size of the data platters not the size of the hard drive mechanism. Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height0.79 Inches
Length5.79 Inches
Weight0.92 Pounds
Width4 Inches
Part NumberST2000DMZ08
ModelST2000DMZ08
Warranty2-year limited