512GB SD Cards
78 512GB products ranked by price per gigabyte. Best value: $0.1758/GB
Products
78
Best $/GB
$0.1758
Highest $/GB
$1.2695
Rankings show one recently checked offer per product and condition on this page. Other offers remain on product pages. The final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
1 | microSD | 512GB | — | $89.99 | $0.176View at Newegg | ||||
2 | 512 GB | — | $89.99 | $0.176View at Amazon | |||||
3 | microSD | 512 GB | — | $89.99 | $0.176View at Amazon | ||||
4 | microSD | 512GB | — | $92.99 | $0.182View at Newegg | ||||
5 | SD Card | 512GB | — | $98.99 | $0.193View at Newegg | ||||
6 | microSD | 512GB | — | $99.95 | $0.195View at Newegg | ||||
7 | microSD | 512GB | — | $99.99 | $0.195View at Newegg | ||||
8 | microSD | 512GB | — | $105.43 | $0.206View at Newegg | ||||
9 | microSD | 512 GB | — | $105.99 | $0.207View at Amazon | ||||
10 | microSD | 512GB | — | $106.71 | $0.208View at Newegg | ||||
11 | microSD | 512 GB | — | $107.50 | $0.210View at Amazon | ||||
12 | SD Card | 512GB | — | $109.49 | $0.214View at Newegg | ||||
13 | SD Card | 512GB | — | $109.99 | $0.215View at Newegg | ||||
14 | microSD | 512 GB | — | $109.99 | $0.215View at Newegg | ||||
15 | microSD | 512GB | — | $110.38 | $0.216View at Newegg | ||||
16 | microSD | 512 GB | — | $113.66 | $0.222View at Amazon | ||||
17 | SD Card | 512 GB | — | $114.74 | $0.224View at Amazon | ||||
18 | microSD | 512 GB | — | $117.91 | $0.230View at Amazon | ||||
19 | microSD | 512 GB | — | $118.98 | $0.232View at Amazon | ||||
20 | microSD | 512 GB | — | $119.00 | $0.232View at Amazon | ||||
21 | SD Card | 512GB | — | $119.50 | $0.233View at Newegg | ||||
22 | microSD | 512 GB | — | $119.95 | $0.234View at Amazon | ||||
23 | SD Card | 512GB | — | $119.99 | $0.234View at Newegg | ||||
24 | microSD | 512GB | — | $123.99 | $0.242View at Newegg | ||||
25 | microSD | 512GB | — | $124.99 | $0.244View at Newegg | ||||
26 | microSD | 512 GB | — | $125.46 | $0.245View at Amazon | ||||
27 | microSD | 512 GB | — | $125.46 | $0.245View at Amazon | ||||
28 | microSD | 512GB | — | $125.63 | $0.245View at Newegg | ||||
29 | microSD | 512 GB | — | $128.50 | $0.251View at Amazon | ||||
30 | microSD | 512GB | — | $129.55 | $0.253View at Newegg | ||||
31 | microSD | 512GB | — | $129.75 | $0.253View at Newegg | ||||
32 | microSD | 512GB | — | $129.75 | $0.253View at Newegg | ||||
33 | microSD | 512GB | — | $129.95 | $0.254View at Newegg | ||||
34 | microSD | 512GB | — | $129.99 | $0.254View at Newegg | ||||
35 | microSD | 512 GB | — | $129.99 | $0.254View at Amazon | ||||
36 | microSD | 512 GB | — | $137.91 | $0.269View at Amazon | ||||
37 | microSD | 512GB | — | $139.00 | $0.271View at Newegg | ||||
38 | microSD | 512 GB | — | $139.99 | $0.273View at Amazon | ||||
39 | microSD | 512GB | — | $139.99 | $0.273View at Newegg | ||||
40 | microSD | 512GB | — | $144.00 | $0.281View at Newegg | ||||
41 | microSD | 512 GB | — | $148.98 | $0.291View at Amazon | ||||
42 | SD Card | 512GB | — | $148.99 | $0.291View at Newegg | ||||
43 | microSD | 512 GB | — | $149.99 | $0.293View at Amazon | ||||
44 | microSD | 512 GB | — | $149.99 | $0.293View at Amazon | ||||
45 | SD Card | 512GB | — | $159.99 | $0.312View at Newegg | ||||
46 | microSD | 512 GB | — | 4.9(32) | $159.99 | $0.312View at Best Buy | |||
47 | SD Card | 512GB | — | $164.99 | $0.322View at Newegg | ||||
48 | SD Card | 512GB | — | $164.99 | $0.322View at Newegg | ||||
49 | SD Card | 512GB | — | $169.95 | $0.332View at Newegg | ||||
50 | microSD | 512 GB | — | $169.99 | $0.332View at Amazon | ||||
51 | microSD | 512GB | — | $179.95 | $0.351View at Newegg | ||||
52 | SD Card | 512GB | — | $179.95 | $0.351View at Newegg | ||||
53 | SD Card | 512GB | — | $179.98 | $0.352View at Newegg | ||||
54 | microSD | 512 GB | — | 4.9(599) | $179.99 | $0.352View at Best Buy | |||
55 | SD Card | 512GB | — | $182.45 | $0.356View at Newegg | ||||
56 | microSD | 512GB | — | $185.98 | $0.363View at Newegg | ||||
57 | microSD | 512GB | — | $189.98 | $0.371View at Newegg | ||||
58 | microSD | 512GB | — | $189.98 | $0.371View at Newegg | ||||
59 | SD Card | 512 GB | — | 5.0(9) | $189.99 | $0.371View at Best Buy | |||
60 | SD Card | 512 GB | — | $197.45 | $0.386View at Amazon | ||||
61 | microSD | 512 GB | — | 4.9(133) | $199.99 | $0.391View at Best Buy | |||
62 | microSD | 512 GB | — | 5.0(34) | $199.99 | $0.391View at Best Buy | |||
63 | microSD | 512GB | — | $209.99 | $0.410View at Newegg | ||||
64 | microSD | 512GB | — | $229.95 | $0.449View at Newegg | ||||
65 | microSD | 512 GB | — | 5.0(2) | $229.99 | $0.449View at Best Buy | |||
66 | SD Card | 512 GB | — | 4.9(17) | $249.99 | $0.488View at Best Buy | |||
67 | microSD | 512 GB | — | 5.0(1) | $249.99 | $0.488View at Best Buy | |||
68 | SD Card | 512GB | — | $259.98 | $0.508View at Newegg | ||||
69 | SD Card | 512 GB | — | $259.99 | $0.508View at Best Buy | ||||
70 | SD Card | 512GB | — | $274.85 | $0.537View at Newegg | ||||
71 | SD Card | 512GB | — | $281.50 | $0.550View at Newegg | ||||
72 | microSD | 512 GB | — | $319.99 | $0.625View at Best Buy | ||||
73 | microSD | 512 GB | — | 5.0(3) | $319.99 | $0.625View at Best Buy | |||
74 | SD Card | 512GB | — | $369.98 | $0.723View at Newegg | ||||
75 | SD Card | 512GB | — | $438.00 | $0.855View at Newegg | ||||
76 | SD Card | 512 GB | — | 5.0(2) | $449.99 | $0.879View at Best Buy | |||
77 | SD Card | 512GB | — | $599.99 | $1.172View at Newegg | ||||
78 | SD Card | 512 GB | — | 4.5(43) | $649.99 | $1.270View at Best Buy |
SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s
Capacity
512GB
Price
$89.99
$/GB
$0.176
PNY 512GB PRO Elite C10 U3 V30 A2 microSDXC Flash Memory Card, 4K UHD
Capacity
512 GB
Price
$89.99
$/GB
$0.176
PNY 512GB Premier-X C10 U3 V30 A1 microSDXC Flash Memory Card, UHS-I
Capacity
512 GB
Price
$89.99
$/GB
$0.176
SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA)
Capacity
512GB
Price
$92.99
$/GB
$0.182
Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001)
Capacity
512GB
Price
$98.99
$/GB
$0.193
SanDisk SDSQUNR-512G-GN3MN 512GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter
Capacity
512GB
Price
$99.95
$/GB
$0.195
SanDisk 512GB Extreme microSDXC UHS-I/U3 A2 Memory Card with Adapter, Speed Up to 160MB/s (SDSQXA1-512G-GN6MA)
Capacity
512GB
Price
$99.99
$/GB
$0.195
Kingston Canvas Select Plus 512 GB Class 10/UHS-I U3 V30 microSDXC 1 SDCS3512GB
Capacity
512GB
Price
$105.43
$/GB
$0.206
SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds | UHS-I, V30, 5K & 4K UHD, U3, C10, A2, Up to 130MB/s Write Speeds, Ideal for Action Cams+Drones, Android- SDSQXAV-512G-GN6MA
Capacity
512 GB
Price
$105.99
$/GB
$0.207
512GB Transcend 300S microSDXC UHS-I U3 V30 A1 CL10 Memory Card with SD Adapter 95MB/sec
Capacity
512GB
Price
$106.71
$/GB
$0.208
[Older Version] SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA
Capacity
512 GB
Price
$107.50
$/GB
$0.210
SanDisk 512GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 150MB/s (SDSDUNC-512G-GN6IN)
Capacity
512GB
Price
$109.49
$/GB
$0.214
SANDISK 512GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-512G-GN6IN
Capacity
512GB
Price
$109.99
$/GB
$0.215
SANDISK 512GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A3 - SDSQUJQ-512G-GZ6MA
Capacity
512 GB
Price
$109.99
$/GB
$0.215
SanDisk 512GB Extreme PRO A2 microSDXC Card UHS-I U3 V30 Read Speed up to 200MB/s for 4K UHD Video (SDSQXCD-512G-GN6MA)
Capacity
512GB
Price
$110.38
$/GB
$0.216
PNY 512GB PRO Elite Prime C10 U3 V30 A2 microSDXC Flash Memory Card
Capacity
512 GB
Price
$113.66
$/GB
$0.222
SanDisk 512 GB MicroSDXC Ultra 150MB Card Only – Extended Capacity SD (MicroSDHC)
Capacity
512 GB
Price
$114.74
$/GB
$0.224
Lexar 512GB Play Blue Micro SD Card, 160MB/s Read, 4K, V30, UHS-I, A2
Capacity
512 GB
Price
$117.91
$/GB
$0.230
Amazon Basics 512GB microSDXC Card with Adapter for Tablets, Smartphones, Action Cameras, GoPRO, Drones, Full HD, Read Speed Up to 200MB/s, 1-Pack
Capacity
512 GB
Price
$118.98
$/GB
$0.232
Lexar 512GB Play PRO Micro SD Express Card, 900MB/s Read, 4K, V30, UHS-I
Capacity
512 GB
Price
$119.00
$/GB
$0.232
SanDisk 512GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-512G-GN6IN)
Capacity
512GB
Price
$119.50
$/GB
$0.233
SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds
Capacity
512 GB
Price
$119.95
$/GB
$0.234
SanDisk Ultra GO SD 512GB Secure Digital Extended Capacity SDXC Memory Card, Up to 190MB/s UHS-I A1 C10 U1 V10 SDSDUGN-512G-GN6IN
Capacity
512GB
Price
$119.99
$/GB
$0.234
AGI 512GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs
Capacity
512GB
Price
$123.99
$/GB
$0.242
SanDisk Ultra GO microSD 512GB microSDXC Memory Card, Up to 190MB/s UHS-I A1 C10 V10 for Android SDSQUGN-512G-GN6MN
Capacity
512GB
Price
$124.99
$/GB
$0.244
Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 512GB, Black
Capacity
512 GB
Price
$125.46
$/GB
$0.245
SANDISK 512GB High Endurance microSD Card + Adapter
Capacity
512 GB
Price
$125.46
$/GB
$0.245
ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)
Capacity
512GB
Price
$125.63
$/GB
$0.245
Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card
Capacity
512 GB
Price
$128.50
$/GB
$0.251
SanDisk SDSQXA1-512G-GN6MN MAS 512GB 8pin microSDXC r160MB/s w90MB/s C10 U3 V30 A2 UHS-I SanDisk Extreme microSDXC Memory Card w/o Adapter Retail
Capacity
512GB
Price
$129.55
$/GB
$0.253
SanDisk SDSQUA4-512G-GN6MN MAS 512GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail
Capacity
512GB
Price
$129.75
$/GB
$0.253
samsung evo plus microsd sdxc u3 class 10 a2 memory card 130mb/s with sd adapter 2021 (512gb)
Capacity
512GB
Price
$129.75
$/GB
$0.253
Samsung EVO Plus 512GB MicroSD Memory Card (2024) + SD Adapter
Capacity
512GB
Price
$129.95
$/GB
$0.254
microSD EVO PLUS 512GB
Capacity
512GB
Price
$129.99
$/GB
$0.254
SanDisk 512GB microSD Express Card - Works with Nintendo-Switch 2, Up to 880MB/s Read, Up to 650MB/s Write, 220MB/s Sustained Write, U3, C10 - SDSQXFN-512G-GN4N
Capacity
512 GB
Price
$129.99
$/GB
$0.254
SanDisk Extreme PRO microSDXC UHS-I Memory Card 512 GB + Adapter & RescuePRO Deluxe (for Smartphones, Action Cameras or Drones, A2, Class 10, V30, U3, 200 MB/s Transfer)
Capacity
512 GB
Price
$137.91
$/GB
$0.269
SanDisk High Endurance 512GB UHS-I microSDXC Memory Card with SD Adapter
Capacity
512GB
Price
$139.00
$/GB
$0.271
SanDisk 512GB Extreme microSD UHS-I Card, Up to 245MB/s Read and 170MB/s Write, 5.3K Video, 4K UHD, High-Performance for Action Cams, Drones, Android Devices, SDSQXH9-512G-GZ6MA
Capacity
512 GB
Price
$139.99
$/GB
$0.273
SANDISK 512GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 170MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action
Capacity
512GB
Price
$139.99
$/GB
$0.273
SanDisk Ultra GO microSD 512GB microSDXC Memory Card - Up to 190MB/s UHS-I A1 C10 V10 for Android - SDSQUGN-512G-GN6MN
Capacity
512GB
Price
$144.00
$/GB
$0.281
Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s
Capacity
512 GB
Price
$148.98
$/GB
$0.291
SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN
Capacity
512GB
Price
$148.99
$/GB
$0.291
Samsung P9 Express microSDXC 512GB for Nintendo Switch™ 2
Capacity
512 GB
Price
$149.99
$/GB
$0.293
SANDISK 512GB microSD Express Card for Nintendo Switch 2
Capacity
512 GB
Price
$149.99
$/GB
$0.293
[SanDisk] SD Card 512GB SDXC Class10 UHS-I U3 V30 SanDisk Extreme SDSDXVV-512G-GHJIN New Package
Capacity
512GB
Price
$159.99
$/GB
$0.312
512GB SanDisk Ultra PLUS microSD UHS-I Card
Capacity
512 GB
Price
$159.99
$/GB
$0.312
Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB
Capacity
512GB
Price
$164.99
$/GB
$0.322
SanDisk 512GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-512G-GN4IN)
Capacity
512GB
Price
$164.99
$/GB
$0.322
SanDisk Extreme PRO 512GB UHS-I U3 SDXC Memory Card
Capacity
512GB
Price
$169.95
$/GB
$0.332
[5-Yrs Free Data Recovery] GIGASTONE 512GB Micro SD Card, TLC High Endurance Pro, Speed Up to 140/120 MB/s, Compatible with REDTIGER Rove VIOFO VANTRUE PRUVEEO Dash Cam, MicroSDXC UHS-I A1 V30 U3
Capacity
512 GB
Price
$169.99
$/GB
$0.332
SanDisk Extreme Pro - Flash memory card - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I
Capacity
512GB
Price
$179.95
$/GB
$0.351
SanDisk 512GB Extreme PRO UHS-I SDXC Memory Card
Capacity
512GB
Price
$179.95
$/GB
$0.351
Lexar Professional /512GB SILVER PLUS SDXC UHS-I Card, C10, U3, V30, 4K UHD, SD Card, Memory Card, up to 205MB/s read
Capacity
512GB
Price
$179.98
$/GB
$0.352
SANDISK - 512GB microSDXC UHS-I Memory Card for Nintendo Switch 1
Capacity
512 GB
Price
$179.99
$/GB
$0.352
512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0
Capacity
512GB
Price
$182.45
$/GB
$0.356
Gigastone 512GB Micro SD Card, 4K Video Pro, GoPro, Surveillance, Security Camera, Action Camera, Drone, 100MB/s MicoSDXC Memory Card UHS-I V30
Capacity
512GB
Price
$185.98
$/GB
$0.363
SanDisk Extreme UHS-I U3 microSDXC Memory Card - 512GB, With Reader
Capacity
512GB
Price
$189.98
$/GB
$0.371
Kingston Canvas Go Plus microSDXC Memory Card Gen4 200MB/s A2 U3 V30 512GB Single Package Without ADP-SDCG4/512GBSP
Capacity
512GB
Price
$189.98
$/GB
$0.371
SANDISK - Extreme PLUS 512GB SDHC/SDXC UHS-I Memory Card
Capacity
512 GB
Price
$189.99
$/GB
$0.371
SANDISK 512GB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I
Capacity
512 GB
Price
$197.45
$/GB
$0.386
SANDISK - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
Capacity
512 GB
Price
$199.99
$/GB
$0.391
SANDISK - Extreme PLUS 512GB microSDXC UHS-I Memory Card
Capacity
512 GB
Price
$199.99
$/GB
$0.391
SanDisk 512GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-512G-GS6MA
Capacity
512GB
Price
$209.99
$/GB
$0.410
iStorage microSD Card 512GB. Encrypt data stored on iStorage microSD Cards using datAshur SD USB flash drive. Compatible with datAshur SD drives
Capacity
512GB
Price
$229.95
$/GB
$0.449
Insignia™ - 512GB microSDXC Memory Card, Read Speed Up to 200MB/s
Capacity
512 GB
Price
$229.99
$/GB
$0.449
SANDISK - Extreme Pro 512GB SDXC UHS-I National Parks
Capacity
512 GB
Price
$249.99
$/GB
$0.488
Samsung - microSDXC T7 512GB, Transfer Speeds Up to 170 MB/s (MB-MB512T/WW)
Capacity
512 GB
Price
$249.99
$/GB
$0.488
SanDisk Extreme UHS-I U3 SDHC/SDXC Memory Card - 512GB, 2-Pack
Capacity
512GB
Price
$259.98
$/GB
$0.508
Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Capacity
512 GB
Price
$259.99
$/GB
$0.508
512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30
Capacity
512GB
Price
$274.85
$/GB
$0.537
512GB SDXC CANVAS REACT PLUS U3
Capacity
512GB
Price
$281.50
$/GB
$0.550
Samsung - P9 Express 512GB microSDXC Memory Card
Capacity
512 GB
Price
$319.99
$/GB
$0.625
Samsung - microSDXC T9 512GB, Read/Write Speeds Up to 200/130 MB/s (MB-MH512T/WW)
Capacity
512 GB
Price
$319.99
$/GB
$0.625
Lexar Professional ARMOR GOLD 512GB UHS-II V60 SDXC Memory Card
Capacity
512GB
Price
$369.98
$/GB
$0.723
Sony 512GB SF-M UHS-II SDXC Memory Card
Capacity
512GB
Price
$438.00
$/GB
$0.855
Lexar - Professional GOLD CFexpress 4.0 Type A 512 GB
Capacity
512 GB
Price
$449.99
$/GB
$0.879
SanDisk Extreme PRO UHS-II V90 SDXC Memory Card - 512GB, Single
Capacity
512GB
Price
$599.99
$/GB
$1.172
SANDISK - 512GB Extreme PRO CFexpress Memory Card Type B
Capacity
512 GB
Price
$649.99
$/GB
$1.270
About 512GB SD Cards
Compare all 512GB sd cards sorted by price per gigabyte. BuyPerUnit tracks 78 products in the 512GB capacity range to help you find the best storage deals. Prices range from $0.1758/GB to $1.2695/GB.