# Orico IG740 Pro 1TB NVMe SSD technical specs (2026)

Orico's IG740 Pro NVMe SSD use PCIe M.2 4.0 x 4 bus. Read below about this NVMe SSD  in our article.

Quick answer: Orico IG740 Pro 1TB use PCIe 4.0 that is undoubtedly faster than PCIe Gen3. The maximum write speed is 6500 Mb/s, that is faster than has most of rivals. The Internal SSD can write 1 TBW, that is not very much in comparison with closest competitors. On balance, our editor highly recommend to buy Orico IG740 Pro 1TB for your PC.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Maxio MAP1602A |
| Memory type | YMTC 232-L TLC |
| DRAM cache | No |
| Sequential read | 7400 MB/s |
| Sequential write | 6500 MB/s |
| Random read IOPS | 7400000 |
| Random write IOPS | 6500000 |
| Endurance | 1 TBW |
| MTBF | 2000000 |
| Warranty | 2 years |

## Performance

Drive works on PCIe M.2 4.0 x 4 computer expansion bus standard with maximum write speeds equals to 6500 Mbps, and maximum read speeds 7400 Mbps. This model has IOPS 7400000 on reading and 6500000 on writing operations.

## Endurance, TBW & Warranty

Manufacturer provide 2 years warranty that limited by endurance 1 Total Bytes Written. The IG740 Pro has 2000000 million hours mean time between failure.

## Pros and Cons

**Pros:**

- Excellent writing speed
- PCIe 4.0
- Capacity
**Cons:**

- Writing speed


## Verdict

Orico IG740 Pro 1TB use PCIe 4.0 that is undoubtedly faster than PCIe Gen3. The  maximum write speed is 6500 Mb/s, that is faster than has most of rivals. The Internal SSD can write 1 TBW, that is not very much in comparison with closest competitors. On balance, our editor highly recommend to buy Orico IG740 Pro 1TB for your PC.

## Frequently Asked Questions

### Is IG740 Pro 1TB DRAMless?

The Orico IG740 Pro has No. Dynamic Random-Access Memory in their controller help to improve input/output performance and endurance.

### Do I need a heatsink for my Orico IG740 Pro?

The Orico IG740 Pro due to the low density of memory chips may work without additional cooling systems. Some laptops or motherboards from the factory has additional cooling above or below the storage to improve productivity during high loads.

### Is IG740 Pro 1TB fast?

The IG740 Pro 1TB has sequential write speed 6500 Mb/s, maximum read speed 7400 Mb per second. NVMe run on Maxio MAP1602A controller and M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND memory type is YMTC 232-L TLC.

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Last updated: 2026-09-02. Source: https://ssdrive.net/orico-ig740-pro-1-tb