# Orico IG740 Pro 2TB Review — Mass TLC Storage, Genuinely Cheap (2026)

The Orico IG740 Pro 2TB doubles the endurance budget to 1,200 TBW on the same 7,400 MB/s MAP1602 platform, cooler still included, price still budget.

Quick answer: Buy the Orico IG740 Pro 2TB when the goal is a full-size game library or working drive at the lowest defensible price: 7,400/6,500 MB/s rated, 1,200 TBW, five years of coverage, and a heatsink in the box is a bundle the name brands rarely assemble at this level. Skip it if you need guaranteed consistency out of the box — the QLC-swap reports make verification awkward — or if sustained professional writes pay your bills, where the DRAM-equipped tier remains the tool. The Lexar NM790 2TB is the platform twin with more rated endurance and a longer record; the Silicon Power UD90 plays the same discount game. Land a TLC unit and this is the line's sweet spot.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 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 |  |
| Random write IOPS |  |
| Endurance | 1200 TBW |
| MTBF | 1500000 |
| Warranty | 5 years |

## Performance

The 2 TB IG740 Pro carries the line's full ratings: 7,400 MB/s sequential reads and 6,500 MB/s writes over PCIe 4.0 x4. Igor's Lab's 2 TB review placed it in the solid midfield of the Gen4 field — behind the flagships on sustained behavior, comfortably ahead of its price class on burst — while TweakTown's testing backed the 'cheap' half of its headline without finding a 'slow' to attach to it. In everyday terms, that means boot and load times indistinguishable from drives costing twice as much, and DirectStorage titles running at the full link.

Two factors define the sustained picture. First, the DRAM-less architecture: writes ride a pseudo-SLC cache, and past its exhaustion very large transfers settle to native TLC rates — or far lower on the minority of QLC-swap units the community has flagged, which is why sourcing matters as much as silicon here. Second, thermals: Igor's Lab measured the 2 TB running hot under sustained load, concluding the bundled brass cooler is a necessity rather than an accessory. Keep it attached, or use the motherboard's heatsink, and the drive delivers its rated character — strong burst, honest TLC mid-tier endurance, and everyday responsiveness that hides the missing DRAM almost completely.

## Endurance, TBW & Warranty

Orico rates the IG740 Pro 2TB at 1,200 TBW under a 5-year limited warranty, whichever arrives first — the midpoint of a line that scales at 600 TBW per terabyte, from 600 TBW at 1 TB to 2,400 TBW at 4 TB. The endurance budget covers more than eight decades of even a demanding 40 GB-per-day habit, so the practical limit is the warranty term, not the flash. The rated MTBF is 1.5 million hours, a fleet-level statistic rather than an individual promise. Orico's 5-year coverage matches the established brands on paper; its support network is simply younger, which makes the seller's return policy the de facto first line of defense — doubly so given the community reports of NAND batch variation on this line.

## Pros and Cons

**Pros:**

- 7,400 MB/s reads and 6,500 MB/s writes
- 1,200 TBW endurance with 5-year warranty
- Brass heatsink included in the box
- 2 TB sweet spot of the IG740 Pro range
- MTBF rated at 1.5 million hours
**Cons:**

- No DRAM cache on the PCB
- Runs hot — the bundled cooler is a necessity
- Reported NAND batch variation in some units
- Sustained writes settle below the burst rating


## Verdict

Buy the Orico IG740 Pro 2TB when the goal is a full-size game library or working drive at the lowest defensible price: 7,400/6,500 MB/s rated, 1,200 TBW, five years of coverage, and a heatsink in the box is a bundle the name brands rarely assemble at this level. Skip it if you need guaranteed consistency out of the box — the QLC-swap reports make verification awkward — or if sustained professional writes pay your bills, where the DRAM-equipped tier remains the tool. The Lexar NM790 2TB is the platform twin with more rated endurance and a longer record; the Silicon Power UD90 plays the same discount game. Land a TLC unit and this is the line's sweet spot.

## Frequently Asked Questions

### Is the Orico IG740 Pro 2TB compatible with the PS5?

On specs, yes: 7,400 MB/s reads clear Sony's 5,500 MB/s recommendation by a wide margin, 2 TB is a sensible console library size, and the PCIe 4.0 NVMe interface is standard. The heatsink Sony requires comes in the box, which is unusual at this price — just verify the assembled height with the brass cooler stays within Sony's 11.25 mm limit. The caveat is warranty practicality: Orico's support network is newer than the incumbents', so for a drive living inside a console, weigh the seller's return policy heavily.

### Is the Orico IG740 Pro 2TB good for gaming?

For a gaming library, yes — 2 TB is the capacity where drives stop juggling installs, the 7,400 MB/s read rating loads levels at the practical ceiling of PCIe 4.0, and the 6,500 MB/s write rating handles 100 GB-plus game installs quickly. DirectStorage titles get the full link speed, and the DRAM-less design has no measurable effect on loading. The honest caveat is sourcing: reported QLC-swap units fill much more slowly, so buy from a seller with easy returns and test a large transfer early.

### Does the Orico IG740 Pro have a DRAM cache?

No — the IG740 Pro is DRAM-less at every capacity. The Maxio MAP1602 controller uses Host Memory Buffer to keep the flash translation tables in system RAM, and a pseudo-SLC cache carved from the NAND absorbs burst writes. For gaming, boot duty, and general desktop use, responsiveness is nearly indistinguishable from DRAM-equipped drives. Sustained heavy writing is the dividing line: past the cache, throughput settles to native TLC rates on healthy units, and considerably lower on the minority of QLC-swap units the community has documented.

### What is the TBW endurance of the Orico IG740 Pro 2TB?

The 2 TB model is rated at 1,200 TBW under a 5-year limited warranty, whichever arrives first — double the 1 TB model's 600 TBW and half of the 4 TB flagship's 2,400 TBW, keeping the line's steady 600 TBW-per-terabyte scaling. At a demanding 40 GB of writes per day, that budget stretches past eight decades, so the endurance ceiling is effectively unreachable within the warranty period. The more meaningful reliability consideration for this line is batch consistency, not the TBW figure itself.

### Does the Orico IG740 Pro 2TB need a heatsink?

One comes in the box — a brass-and-aluminum cooler that, per Igor's Lab's testing, is closer to a requirement than an accessory: the drive runs hot under sustained load, and the review concluded the bundled cooler should stay attached. For PS5 buyers, Sony mandates a heatsink anyway, so the inclusion covers that requirement, provided the assembled height stays within the 11.25 mm limit. Desktop builders with a motherboard heatsink can use that instead, but the bundled cooler is a genuine part of the value here.

### Orico IG740 Pro 2TB or Lexar NM790 2TB — which is better?

They are platform twins — Maxio MAP1602 and YMTC TLC with identical 7,400/6,500 MB/s ratings. The NM790 2TB holds the endurance edge at 1,500 TBW versus 1,200 TBW and rides a longer-established brand with broader support. The IG740 Pro 2TB answers with the bundled brass heatsink and typically a lower price, though its batch-consistency reports add a screening step the Lexar does not need. Pick the Lexar for the safer long-term bet; pick the Orico when the price gap covers the small endurance difference and you can test the unit early.

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Last updated: 2026-09-05. Source: https://ssdrive.net/orico-ig740-pro-2-tb