Samsung 512GB M.2 2230 30mm NVMe PCIe Gen4 x4 TLC SSD PM9C1A
Bottom line: The Samsung 512GB M.2 2230 30mm NVMe PCIe Gen4 x4 TLC SSD PM9C1A ($79.98 on Amazon as of 2026-10-07): Sequential reads up to 4513 MB/s over PCIe Gen4 x4; main trade-off: bulk OEM packaging - no screws, cables, or adapters included.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Sequential reads up to 4513 MB/s over PCIe Gen4 x4
- ✓ True 22x30mm 2230 size fits Steam Deck, ROG Ally, Legion Go
- ✓ 400K/320K random read/write IOPS for fast game loads
- ✓ Full Power Mode holds peak speed under sustained transfers
Cons
- ✗ Bulk OEM packaging - no screws, cables, or adapters included
- ✗ 512GB fills fast with 100GB+ modern game installs
- ✗ Writes peak at 2726 MB/s, well under the 4513 MB/s read
- ✗ 2242/2260/2280 slots need an adapter you buy separately
Manufacturer description
512GB SSD PC PM9B1 M.2 2230 30mm NVMe PCIe Gen4 x4 Solid State DriveCapacity: 512GBForm Factor: M.2 2230 PCIe NVME SSDKey Type: M KeyHardware Requirements: M.2 slotDimension: 22mm x 30mm x 2.38mSize: Fits 2230 as is; Will fit 2260 & 2242, 2280 with adapter (Adapter NOT INCLUDED)Compatibility: Laptop & Desktop CompatibleIncluded: Bulk Packaging - Only the Drive is included. Any screws, cables, or adapter needed are sold separately
SpecPicks Verdict
SpecPicks scored Samsung 512GB M.2 2230 30mm NVMe PCIe Gen4 x4 TLC SSD PM9C1A using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Compare with similarly-priced alternatives in the ssds & storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Form factor: M.2 2230 (22mm x 30mm); Whether you need a boost for gaming or a seamless workflow for heavy graphics, the PM9B1 is a smart choice for outstanding SSD performance.
- Interface: NVMe PCIe Gen4 x 4; Keep your SSD running at its peak with Full Power Mode, which drives continuous and consistent high performance
- Size: Fits 2230; Compatibility: Laptop & Desktop Compatible
- Sequential read/write up to: 4513/2726 MB/s; Random read/write up to (IOPS): 400K/320K
- Dimension: 22mm x 30mm x 2.38mm; Key Type: M Key
Full Specifications
| Size | Fits 2230; Compatibility: Laptop & Desktop Compatible |
|---|---|
| Brand | Samsung |
| Color | Titanium |
| Dimension | 22mm x 30mm x 2.38mm; Key Type: M Key |
| Interface | NVMe PCIe Gen4 x 4; Keep your SSD running at its peak with Full Power Mode, which drives continuous and consistent high performance |
| Model Name | Samsung PM9C1A Series |
| Read Speed | 4513 megabytes_per_second |
| Form Factor | M2 |
| Media Speed | 2000 megabits_per_second |
| Model Number | MZ-9LQ512C |
| Compatibility | PS5, Xbox |
| Built-In Media | Samsung PM9C1A 512GB SSD |
| Hard-Drive Size | 512 GB |
| Mfr Part Number | MZ-9LQ512C |
| Number of Items | 1 |
| Special Feature | Portable |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop, Gaming Console, Laptop, Tablet |
| Data Transfer Rate | 2000 megabytes_per_second |
| Enclosure Material | Nand Flash |
| Full listing title | Samsung 512GB M.2 2230 30mm NVMe PCIe Gen4 x4 TLC SSD PM9C1A for Thinkpad ProBook Latitude EliteBook Ideapad Inspiron Pavilion Xbox PS5 Steam ROG Ally Legion Go - Internal Solid State Drive (OEM New) |
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Samsung 512GB M.2 2230 30mm NVMe PCIe Gen4 x4 TLC SSD PM9C1A for Thinkpad ProBook Latitude EliteBook Ideapad Inspiron Pavilion Xbox PS5 Steam ROG Ally Legion Go - Internal Solid State Drive (OEM New) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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