Buying guide

Rugged Portable SSDs

Our pick

SanDisk Extreme Portable SSD 2TB

Choose the SanDisk Extreme Portable SSD 2TB for a rugged drive you carry every day.12

Why this one

  • Its IP65 rating and stated 3m drop rating suit a drive that travels between indoor and outdoor work.12
  • The 51g body adds 47g less to your bag than the Samsung T7 Shield 2TB.13
  • SanDisk provides five years of warranty cover, compared with three years for the T7 Shield.34
Compare the alternatives
SanDisk Extreme Portable SSD 2TB

The alternatives

Other contenders

  • LaCie Rugged SSD Pro5 2TB

    For a Thunderbolt 5 host, choose the LaCie Rugged SSD Pro5 2TB when you want its advertised read ceiling of 6,700 MB/s.56

  • LaCie Rugged SSD Pro5 4TB

    Choose the LaCie Rugged SSD Pro5 4TB when you need the larger capacity on a Thunderbolt 5 host; its stated IP68 and 3m drop ratings also suit exposed work.78 Its 5,300 MB/s write rating applies within a 50GB cache; the manufacturer specifies 1,800 MB/s after that cache fills.8 On Windows, the Pro5 requires Windows 11 23H2 or later and does not support Thunderbolt 3 ports.9 For a Windows USB-C 10Gbps or 20Gbps connection, the port must supply at least 15W; connector shape alone is insufficient.9

  • LaCie Rugged SSD4 2TB

    Choose the LaCie Rugged SSD4 2TB for a compatible USB4 computer when you want included recovery support; its advertised rates are 4,000 MB/s read and 3,800 MB/s write.10 Its included three-year data-recovery service is another reason to choose it for files you cannot readily replace.10

Buying advice

  • A large rated write speed can mask a much slower long copy: the Extreme PRO with USB4 2TB was measured at about 800 MB/s after its write cache filled.15

For shoots in rain and spray

For outdoor shoots with rain or spray, choose a drive with a stated water-resistance rating.222 For a USB 3.2 Gen2x2 setup, choose the Lexar ARMOR 700 4TB for its IP66 rating and stated 3m drop rating; the default SanDisk has an IP65 rating.21822

17 models / at a glance

Key differences

Every specification ↗

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17 products

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Rated read speed (MB/s)
Rated write speed (MB/s)
Weight (g)
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Models in this comparison

Every specification for these products
SpecificationSanDisk Extreme Portable SSD 2TBLaCie Rugged SSD Pro5 2TBLaCie Rugged SSD Pro5 4TBLaCie Rugged SSD4 1TBLaCie Rugged SSD4 2TBLaCie Rugged SSD4 4TBLexar ARMOR 700 Portable SSD 1TBLexar ARMOR 700 Portable SSD 2TBLexar ARMOR 700 Portable SSD 4TBLexar ARMOR 700 Portable SSD 8TBPNY RP60 1TBPNY RP60 USB 3.2 Gen 2x2 Type-C Portable SSD 2TBSamsung T7 Shield 1TBSamsung T7 Shield 2 TB USB 3.2 Gen 2SanDisk Extreme PRO with USB4 2TBSanDisk Extreme PRO with USB4 4TBSEAGATE Ultra Compact 2TB STMX2000400
Write speed after cacheNot publishedNot published1,800 MB/s8Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedApprox. 800 MB/s (Reported test result)15Not publishedNot published
InterfaceUSB 3.2 Gen 24Thunderbolt™ 55Thunderbolt 57USB 40 Gbps16USB410USB410USB 3.2 Gen2x211USB 3.2 Gen2x217USB 3.2 Gen2x218USB 3.2 Gen2x218USB 3.2 Gen 2x219USB 3.2 Gen 2x219USB 3.2 Gen.2 (10Gbps)3USB 3.2 Gen 220USB4 Gen 3x213USB415USB 3.2 Gen2x1 Type C14
Rated read speedUp to 1,050 MB/s (Environment: Windows® 10 Professional (64-bit); Host: ASUS ROG STRIX Z270E GAMING ASSEMBLEED PC (Asmedia USB 3.1 Gen 2 controller), 1TB WD_Black SN750 NVMe™ SSD, Intel® Core™ i7-7700 CPU @ 4.20GHz, Windows® 10 Professional (64-bit); Host interface: Asmedia USB 3.1 Gen 2 controller; Protocol: USB 3.2 Gen 2; Test method: Based on internal testing)4Up to 6,700 MB/s66,700 MB/s8Up to 4,000 MB/s10Up to 4,000 MB/s104,000 MB/s21Up to 2,000 MB/s11Up to 2,000 MB/s172,000 MB/s222,000 MB/s (Host interface: USB 3.2 Gen 2×2)182,000 MB/s (Host interface: USB 3.2 Gen 2x2 (speeds may be lower with earlier generation host devices))192,000 MB/s19Up to 1,050 MB/s (Host interface: USB 3.2 interface; Protocol: UASP)31,050 MB/s20Up to 3,800 MB/s15Up to 3,800 MB/s15Up to 1,000 MB/s14
CapacityNot publishedNot publishedNot published1 TB16Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published
Rated write speedUp to 1,000 MB/s (Environment: Windows® 10 Professional (64-bit); Host: ASUS ROG STRIX Z270E GAMING ASSEMBLEED PC (Asmedia USB 3.1 Gen 2 controller), 1TB WD_Black SN750 NVMe™ SSD, Intel® Core™ i7-7700 CPU @ 4.20GHz, Windows® 10 Professional (64-bit); Host interface: Asmedia USB 3.1 Gen 2 controller; Protocol: USB 3.2 Gen 2; Test method: Based on internal testing)45,300 MB/s75,300 MB/s8Up to 3,800 MB/s10Up to 3,800 MB/s10Up to 3,800 MB/s10Up to 2,000 MB/s11Up to 2,000 MB/s172,000 MB/s222,000 MB/s (Host interface: USB 3.2 Gen 2×2)181,800 MB/s (Host interface: USB 3.2 Gen 2x2 (speeds may be lower with earlier generation host devices))191,800 MB/s19Up to 1,000 MB/s (Host interface: USB 3.2 interface; Protocol: UASP)31,000 MB/s20Up to 3,700 MB/s15Up to 3,700 MB/s15Up to 1,000 MB/s14
Measured write speedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published1,630 MB/s (Reported test result)11Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published927.3 MB/s (Test method: BlackMagic Disk Speed Test)14
Measured read speedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published1,771 MB/s (Reported test result)11Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published893.9 MB/s (Test method: BlackMagic Disk Speed Test)14
Weight51.029141625 g (Reported test result)1Not publishedNot publishedNot published109 g10Not publishedNot published80 g11Not published≈79.8 g (0.176 lbs)12Not publishedNot publishedNot published98 g3172.3651006 g13Not published24.04 g14
Warranty5 years45 years55 years73 years163 years233 years215 years245 years245 years185 years183 years253 years193 years33 years35 years135 years153 years26
Drop rating≈2.99 m (9.8 ft)1Not published3 m83 m (Test method: Internal testing/shock resistance: MIL-STD-810G method516.6, Procedure IV Transit Drop)163 m103 m21Not publishedUp to 3 m (Test method: internal testing conducted under controlled conditions)243 m22Not publishedNot published3 m19Not published≈2.99 m (9.8 ft)202 m13Not published3 m27
Hardware encryptionNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedYes3Not publishedNot publishedNot published
Drive unlock methodPassword protection28Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedpassword3Not publishedNot publishedNot published
Console licenceNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published

How they compare

Scroll the table to see every product and specification.

SpecificationOur pickSanDisk Extreme Portable SSD 2TBLaCie Rugged SSD Pro5 2TBLaCie Rugged SSD Pro5 4TBLaCie Rugged SSD4 1TBLaCie Rugged SSD4 2TBLaCie Rugged SSD4 4TBLexar ARMOR 700 Portable SSD 1TBLexar ARMOR 700 Portable SSD 2TBLexar ARMOR 700 Portable SSD 4TBLexar ARMOR 700 Portable SSD 8TBPNY RP60 1TBPNY RP60 USB 3.2 Gen 2x2 Type-C Portable SSD 2TBSamsung T7 Shield 1TBSamsung T7 Shield 2 TB USB 3.2 Gen 2SanDisk Extreme PRO with USB4 2TBSanDisk Extreme PRO with USB4 4TBSEAGATE Ultra Compact 2TB STMX2000400
Write speed after cacheNot publishedNot published1,800 MB/s8Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedApprox. 800 MB/s (Reported test result)15Not publishedNot published
InterfaceUSB 3.2 Gen 24Thunderbolt™ 55Thunderbolt 57USB 40 Gbps16USB410USB410USB 3.2 Gen2x211USB 3.2 Gen2x217USB 3.2 Gen2x218USB 3.2 Gen2x218USB 3.2 Gen 2x219USB 3.2 Gen 2x219USB 3.2 Gen.2 (10Gbps)3USB 3.2 Gen 220USB4 Gen 3x213USB415USB 3.2 Gen2x1 Type C14
Rated read speedUp to 1,050 MB/s (Environment: Windows® 10 Professional (64-bit); Host: ASUS ROG STRIX Z270E GAMING ASSEMBLEED PC (Asmedia USB 3.1 Gen 2 controller), 1TB WD_Black SN750 NVMe™ SSD, Intel® Core™ i7-7700 CPU @ 4.20GHz, Windows® 10 Professional (64-bit); Host interface: Asmedia USB 3.1 Gen 2 controller; Protocol: USB 3.2 Gen 2; Test method: Based on internal testing)4Up to 6,700 MB/s66,700 MB/s8Up to 4,000 MB/s10Up to 4,000 MB/s104,000 MB/s21Up to 2,000 MB/s11Up to 2,000 MB/s172,000 MB/s222,000 MB/s (Host interface: USB 3.2 Gen 2×2)182,000 MB/s (Host interface: USB 3.2 Gen 2x2 (speeds may be lower with earlier generation host devices))192,000 MB/s19Up to 1,050 MB/s (Host interface: USB 3.2 interface; Protocol: UASP)31,050 MB/s20Up to 3,800 MB/s15Up to 3,800 MB/s15Up to 1,000 MB/s14
CapacityNot publishedNot publishedNot published1 TB16Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published
Rated write speedUp to 1,000 MB/s (Environment: Windows® 10 Professional (64-bit); Host: ASUS ROG STRIX Z270E GAMING ASSEMBLEED PC (Asmedia USB 3.1 Gen 2 controller), 1TB WD_Black SN750 NVMe™ SSD, Intel® Core™ i7-7700 CPU @ 4.20GHz, Windows® 10 Professional (64-bit); Host interface: Asmedia USB 3.1 Gen 2 controller; Protocol: USB 3.2 Gen 2; Test method: Based on internal testing)45,300 MB/s75,300 MB/s8Up to 3,800 MB/s10Up to 3,800 MB/s10Up to 3,800 MB/s10Up to 2,000 MB/s11Up to 2,000 MB/s172,000 MB/s222,000 MB/s (Host interface: USB 3.2 Gen 2×2)181,800 MB/s (Host interface: USB 3.2 Gen 2x2 (speeds may be lower with earlier generation host devices))191,800 MB/s19Up to 1,000 MB/s (Host interface: USB 3.2 interface; Protocol: UASP)31,000 MB/s20Up to 3,700 MB/s15Up to 3,700 MB/s15Up to 1,000 MB/s14
Measured write speedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published1,630 MB/s (Reported test result)11Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published927.3 MB/s (Test method: BlackMagic Disk Speed Test)14
Measured read speedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published1,771 MB/s (Reported test result)11Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published893.9 MB/s (Test method: BlackMagic Disk Speed Test)14
Weight51.029141625 g (Reported test result)1Not publishedNot publishedNot published109 g10Not publishedNot published80 g11Not published≈79.8 g (0.176 lbs)12Not publishedNot publishedNot published98 g3172.3651006 g13Not published24.04 g14
Warranty5 years45 years55 years73 years163 years233 years215 years245 years245 years185 years183 years253 years193 years33 years35 years135 years153 years26
Drop rating≈2.99 m (9.8 ft)1Not published3 m83 m (Test method: Internal testing/shock resistance: MIL-STD-810G method516.6, Procedure IV Transit Drop)163 m103 m21Not publishedUp to 3 m (Test method: internal testing conducted under controlled conditions)243 m22Not publishedNot published3 m19Not published≈2.99 m (9.8 ft)202 m13Not published3 m27
Hardware encryptionNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedYes3Not publishedNot publishedNot published
Drive unlock methodPassword protection28Not publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedpassword3Not publishedNot publishedNot published
Console licenceNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot publishedNot published

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