Apple iMac 21.5" 2017, Core i5, 8GB, 1TB HDD, Silver
Its fully laminated 21.5-inch 1920x1080 IPS display with anti-reflective coating provides a sharp, glare-free image uncommon at this price point. The 7th Gen Intel Core i5 processor and 8GB of upgradable RAM handle everyday macOS tasks smoothly, while the 1TB HDD offers ample local storage. This all-in-one is best for students or home office users needing a simple, reliable desktop for web browsing, document editing, and media consumption.
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong reliability (99th percentile) 99th
- Strong social proof (84th percentile) 84th
Cons
- Below average ram (9th percentile)
- Below average cpu (9th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
- Q4 2023100/100
Buyers praise the refurbished iMac for looking new and running like a brand-new machine, with great value and performance.
- Unit looks and performs like new
- Works great over time
- Good price for quality
- Great gift choice for first-time Apple users
- Q2 202340/100
Reviewers in this period had mixed experiences: some praise fast shipping and value, while others report poor performance and defects in refurbished units.
- Fast shipping and good pricing from retailer.
- Refurbished unit is slow, buggy, and fails iCloud sync.
- Desktop performance generally slow, but overall quality acceptable for some.
- Q1 202367/100
Buyers found it a good value for starting a small business, but one user reported severe slowness affecting work.
- Good value for the price, suitable for small business use.
- Performance expectations vary: one satisfied, one frustrated with slowness.
- Performance: computer very slow, impacts basic tasks.
- Comes with generic keyboard and mouse, appreciated.
- Q4 202260/100
Buyers in Q4 2022 noted functional but sometimes problematic refurbs. Reliability mixed; some units wouldn't update or had broken keys. Non-Apple accessories disappointed.
- Some units had update failures or non-functional keys; others worked perfectly.
- Missing Apple keyboard and mouse, replaced with cheap wired versions, disappointed buyers.
- Good value and condition for the price, especially for learning macOS or music production.
- Packaging and shipping were fine, but expectations weren't always met.
Based on 5 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Processor
| CPU | Intel 7th Generation Core i5 |
| Cores | 4 |
| Frequency | 2.3 GHz |
Graphics
| GPU | Intel Iris Plus Graphics 640 |
| Type | Integrated |
Memory & Storage
| RAM | 8 GB |
| RAM Generation | DDR3 |
| Storage | 1 TB |
| Storage Type | HDD |
Build
| Form Factor | aio |
| Weight | 5.7 kg / 12.5 lbs |
Connectivity
| USB Ports | 4 |
| Thunderbolt | 2 x Thunderbolt |
| HDMI | 0 |
| Wi-Fi | 802.11n |
| Bluetooth | Bluetooth 4.0 |
| Ethernet | Gigabit Ethernet |
System
| OS | macOS |
vs Competition
| Spec | Apple iMac 21.5" | Lenovo T Series Towers Legion Tower 5a Gen 10 | Dell Desktop ECT1250 | HP OMEN GT16-0364 | CLX SET TGMSETRTU5204BM | MSI Aegis ZS2 A9NVP-1407US |
|---|---|---|---|---|---|---|
| CPU | Intel 7th Generation Core i5 | AMD Ryzen 7 7800X3D | Intel Core Ultra 7 265 | AMD Ryzen 7 8700F | Intel Core i9 14900KF | AMD Ryzen 9 9900X |
| RAM (GB) | 8 | 32 | 32 | 32 | 64 | 32 |
| Storage (GB) | 1024 | 4096 | 2048 | 1024 | 8192 | 2048 |
| GPU | Intel Iris Plus Graphics 640 | NVIDIA GeForce RTX 5070 Ti | Intel UHD Graphics | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 5070 |
| Form Factor | aio | mid-tower | sff | mid-tower | mid-tower | mid-tower |
| Psu W | - | 850 | 180 | 850 | 850 | 750 |
| OS | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Compare | Compare | Compare | Compare | Compare |
| Product | CPU | GPU | RAM | Ports | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| Apple iMac 21.5" | 9.3 | 44.7 | 9.2 | 39.9 | 46.3 | 99.3 | 83.6 |
| Lenovo T Series Towers Legion Tower 5a Gen 10 Compare | 73.4 | 93.1 | 78.1 | 88.4 | 98.1 | 70 | 100 |
| Dell Desktop ECT1250 Compare | 88.4 | 58.7 | 81.8 | 74.5 | 82.8 | 70 | 99.1 |
| HP OMEN GT16-0364 Compare | 69.7 | 89.3 | 87.2 | 97.9 | 53.6 | 70 | 99.1 |
| CLX SET TGMSETRTU5204BM Compare | 94.9 | 89.3 | 96.5 | 84.2 | 99.2 | 11.6 | 94.8 |
| MSI Aegis ZS2 A9NVP-1407US Compare | 92.4 | 89.3 | 87.2 | 90.5 | 82.8 | 37.3 | 99.6 |
Usage Scores
- Overall49.5
- AI/LLM19.6
- Gaming11.2
- Portability35.8
- Creator17.3
- Business56.9
- Developer34.4
- Home Office50.5
- Workstation31.8
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.