# Goodram PX500 1TB — Budget 1TB NVMe SSD (2026)

The Goodram PX500 1TB is the highest-capacity model in Goodram's budget PCIe 3.0 NVMe lineup, using the Silicon Motion SM2263XT controller and YMTC 64-layer TLC NAND to deliver affordable 1TB NVMe storage.

Quick answer: The Goodram PX500 1TB is the best variant in the PX500 lineup, offering the fastest speeds and highest endurance. It is a reasonable budget option for users who want 1TB of NVMe storage at the lowest possible price. The 3-year warranty and DRAM-less design are the main compromises. If the PX500 1TB is priced below the WD Blue SN570 1TB or Crucial P3 1TB, it is a fair value. At similar prices, the 5-year warranties on competing drives make them the better long-term investment.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | PCIe 3.0 x 4 |
| Controller | Silicon Motion SMI 2263XT |
| Memory type | 3D TLC |
| DRAM cache | HMB |
| Sequential read | 2050 MB/s |
| Sequential write | 1650 MB/s |
| Random read IOPS | 171000 |
| Random write IOPS | 143000 |
| Endurance | 660 TBW |
| MTBF | 1.5 |
| Warranty | 3 years |

## Performance

Goodram rates the PX500 1TB at up to 2,050 MB/s sequential reads and 1,650 MB/s sequential writes, with random performance up to 171,000 read IOPS and 143,000 write IOPS. These are the highest speeds in the PX500 lineup, reflecting the 1TB model's greater NAND parallelism.

The SM2263XT controller uses a dynamic SLC cache for burst writes. On the 1TB model, the cache is larger than on the 256GB and 512GB variants, providing more headroom for sustained burst writes before the cache exhausts. Once the cache fills, write speeds drop to the native TLC direct-write rate. For typical consumer workloads — OS boot, application launches, game installs — the cache handles the majority of writes without issue.

The HMB implementation uses 64 MB of system RAM. While this is sufficient for the FTL mapping table, random I/O latency is higher than on DRAM-cached drives. For sequential workloads, the difference is negligible. For heavy random I/O like database queries or heavy multitasking, a DRAM-cached drive would perform better.

## Endurance, TBW & Warranty

Goodram backs the PX500 1TB with a 3-year limited warranty capped at 660 TBW total bytes written. The 660 TBW rating is solid for a budget 1TB drive — at 30 GB of writes per day, it would take roughly 59 years to reach the limit. The 3-year warranty is shorter than the 5-year standard from competitors like WD and Crucial. The drive is rated for 2 million hours MTBF.

## Pros and Cons

**Pros:**

- 1TB capacity at budget price
- Single-sided PCB fits ultrabooks
- 660 TBW endurance
- Copper-graphite thermal coating
- NVMe 1.3 protocol
**Cons:**

- DRAM-less HMB design
- 3-year warranty vs 5 years from competitors
- 2,050/1,650 MB/s — modest for NVMe
- YMTC NAND less proven than Samsung or Kioxia


## Verdict

The Goodram PX500 1TB is the best variant in the PX500 lineup, offering the fastest speeds and highest endurance. It is a reasonable budget option for users who want 1TB of NVMe storage at the lowest possible price. The 3-year warranty and DRAM-less design are the main compromises. If the PX500 1TB is priced below the WD Blue SN570 1TB or Crucial P3 1TB, it is a fair value. At similar prices, the 5-year warranties on competing drives make them the better long-term investment.

## Frequently Asked Questions

### Does the Goodram PX500 1TB have DRAM?

No. The PX500 uses a DRAM-less design with HMB (Host Memory Buffer), borrowing 64 MB of system RAM for FTL mapping. This reduces cost but results in higher random I/O latency compared to drives with dedicated DRAM cache.

### Is the Goodram PX500 1TB good for gaming?

Yes. The 1TB capacity holds 15 to 20 AAA games, and the 2,050/1,650 MB/s speeds provide fast load times and reasonable install speeds. The single-sided PCB and thermal coating help with thermals in compact builds.

### What is the TBW endurance of the PX500 1TB?

Goodram rates the PX500 1TB at 660 TBW total bytes written. At 30 GB of writes per day, that translates to roughly 59 years of use. The 3-year warranty is the more practical limiting factor.

### How does the PX500 1TB compare to the Crucial P3 1TB?

Both are DRAM-less PCIe 3.0 NVMe drives with similar speed ratings. The Crucial P3 1TB offers a 5-year warranty versus the PX500's 3 years, and Crucial has better brand recognition and support. The PX500 has a copper-graphite thermal coating, which the P3 lacks. Price should be the deciding factor.

### Is the PX500 1TB single-sided?

Yes. All PX500 capacities are single-sided, making the 1TB model compatible with ultrabooks and compact systems that only accept single-sided M.2 drives. This is an advantage over many 1TB NVMe drives that are double-sided.

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Last updated: 2026-05-23. Source: https://ssdrive.net/goodram-px500-1-tb