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ADATA LEGEND 860 PCIe Gen4 x4 M.2 2280 Internal SSD - 500 GB (SLEG-860-500GCS)

Simple upgrade for a laptop or a tower: 5,000 MB/s read and 3,000 MB/s write, host memory buffer and SLC cache. 160 TB written of endurance and PlayStation 5 compatibility.

  • Sequential read up to 5,000 MB/s
  • Sequential write up to 3,000 MB/s
  • NVMe 1.4 standard
  • Endurance 160 TB written (TBW)
  • PlayStation 5 compatible as extended storage
  • Host memory buffer (HMB) and SLC caching
  • Hardware LDPC error correction
  • 3D NAND memory
  • Heatsink included, 3.13 mm thick
  • Backwards compatible with PCIe 3.0 (3,400 / 3,000 MB/s)
  • Mean time between failures 2,000,000 hours
  • SSD Toolbox software for S.M.A.R.T. monitoring
Ref.: SLEG-860-500GCS
1 449,00 DHincl. VAT

Configuration · ADATA Legend 860

  • Configuration shown: 500 GB
  • 1 TB

In stock

Earn 15 DH in loyalty credit with this purchaseHow does it work?Loyalty credit capped at 300 DH per order.

Receive it between Wed 23 Sept and Fri 25 Sept — delivery 40 DH incl. VAT all over Morocco

Delivery to your address

Receive it between Wed 23 Sept and Fri 25 Sept — delivery 40 DH incl. VAT all over Morocco

The estimate is refined using actual delivery rounds to your city.

  • Free delivery from 3 000 DH of purchases, all over Morocco.
  • Below that, the same rate in every city for parcels up to 30 kg (delivery to your home or workplace) — the exact amount is shown above, then in the basket.
  • Above 30 kg, the rate follows the parcel's weight. In Casablanca, the flat rate holds up to 120 kg.
  • You are notified by SMS, then called by the courier before your parcel is handed over (delivered by Sapress).
  • Observed delivery time: 1 to 5 working days depending on the city.
Free in-store collection: Casablanca (within 24 h) · Témara (within 48 h)

In-store collection — free

Casablanca store
We bring it to the store within 24 h
We call you as soon as it arrives in store.

Résidence Manoir des Roses, Lot. 18, Boulevard El Hachmi El Filali, Rond-point Bachkou, Casablanca

Opening hours

  • Mon–Fri: 10am – 7pm
  • Sat: 10am – 2pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Temara pickup point
We bring it to the store within 48 h
We call you as soon as it arrives in store.

Boulevard Hassan II, Résidence Les Perles de Témara, Immeuble 5, appartement 2, Témara

Opening hours

  • Mon–Fri: 8.30am – 1pm / 2pm – 6pm
  • Sat: 8.30am – 12.30pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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1 year warranty — free repair in Morocco if it breaks down during the warranty period

1 year manufacturer's warranty

This product is covered for 1 year by a manufacturer's warranty (the brand's official warranty). Your iris.ma invoice serves as the warranty document: keep it safe.

A problem with your product? Don't worry: contact us by phone, WhatsApp or e-mail. Depending on the brand, we direct you either straight to the repairer appointed by the brand to fix your product, or to us — and we take care of the rest.

  • If a repair is possible, it is carried out free of charge.
  • If the product cannot be repaired, the brand offers an exchange for another product.
  • If no product is available, a refund is issued as soon as the brand confirms it.

Faulty straight out of the box? Some brands offer an immediate exchange, others a repair. Contact us to find out what applies to your product.

The warranty covers breakdowns occurring under normal use, as defined by the brand's terms. Product breakage (drop, impact, liquid…) is not covered, nor are certain consumable parts.

New, never opened — our commitment

All our products are new, delivered in their sealed original packaging.

We commit to never sending you a product that has been opened, unboxed or returned by another customer — even one “just opened for checking”.

Any doubt on delivery (damaged box, seal already opened)? Point it out to the courier or contact us immediately: we take the product back and send you another one.

Sales invoice

Every order comes with its sales invoice, included with the parcel (handed over in person for a store collection).

Ordering for a company? Using the details you give at checkout (company name and ICE), the invoice is issued in your company's name, with its ICE.

Need a quote? Request a free quote — reply within 24 working hours.

100% secure payment: Bank transfer · Bank card · Cash on delivery · Certified cheque

Accepted payment methods

Bank transfer

Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Bank card

Your everyday Moroccan bank card is enough — Visa, Mastercard or CMI, no special card required. Foreign cards are accepted too. Secure payment by Attijari Payment.

Cash on delivery

Pay the courier in cash on delivery — no fee.

Certified cheque

Certified cheque payable to “sgm2i”. Have your bank certify the cheque, then send us a copy on WhatsApp (+212 6 64 10 46 24) or to service.client@iris.ma — we dispatch as soon as we receive it.

Cash at a bank branch

Pay the cash in at any of the 3,400 Attijariwafa Bank branches in Morocco, to the SGM2I account no. 0268 D 000 000 426. You do not need an account there: your ID and the cash are enough.

The methods offered depend on the order total and the carrier — checkout shows the final list.

Google reviews4.7(553 reviews)
Manufacturer's datasheetView the PDF · 891 Ko — downloadable

Product overview

ADATA LEGEND 860 500 GB M.2 2280 SSD, PCIe Gen4 x4 NVMe: a quick, easy upgrade for your laptop or desktop PC, with the power of Gen4.
Compatibility: M.2 2280 form factor, PCIe Gen4 x4 NVMe 1.4 interface, backward compatible with PCIe 3.0 (3,400/3,000 MB/s), Intel and AMD platforms; PS5 compatible as storage expansion.
Technology: 3D NAND memory, HMB (Host Memory Buffer), SLC cache, hardware LDPC ECC, SSD Toolbox software for S.M.A.R.T. monitoring.
Performance: read speeds up to 5,000 MB/s, write speeds up to 3,000 MB/s.
Endurance: TBW 160 TB, MTBF 2,000,000 h.
Highlights: Gen4 interface for much shorter loading times than Gen3 drives of the same capacity.
Ideal for upgrading a laptop, an office desktop PC, the PS5 console, entry-level gaming and as a fast second drive for your games.
Fit your machine with an affordable, reliable Gen4 NVMe drive for everyday use.

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Technical specifications

Technical specifications
Dimensions (W x D x H)80 x 22 x 2.15 mm without heatsink, 80 x 22 x 3.13 mm with
Net weight6.5 g without heatsink, 9.5 g with
Read speedUp to 5,000 MB/s sequential read
Write speedUp to 3,000 MB/s sequential write
Endurance160 TB written (TBW)
MTBF2 million hours
Operating temperature0 °C to 70 °C
Storage temperature-40 °C to 85 °C
Shock resistance1,500 G for 0.5 ms
Storage capacity500 GB
Technical specifications (continued)
Cache sizeHost Memory Buffer (HMB) and SLC cache
InterfacePCIe Gen4 x4 (NVMe 1.4), backward compatible with PCIe 3.0
CertificationsCE, FCC, BSMI, KC, EAC, RCM, Morocco, UKCA, RoHS
Storage typeSSD, 3D NAND flash memory
Drive form factorM.2 2280
HeatsinkHeatsink included
PlayStation 5 compatibilityYes, storage expansion stated by the manufacturer
UseOffice, Gaming
Warranty1 year

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Frequently asked questions about this product

What speeds does the 500 GB version of the LEGEND 860 offer?
5,000 MB/s read and 3,000 MB/s write. These are the figures specific to this capacity: the 6,000 and 5,000 MB/s quoted for the range apply to the 1 TB and 2 TB models. In a PCIe Gen4 x4 slot, that is already well above what any SATA SSD can reach.
How many terabytes of writes can this 500 GB version handle?
160 TB, or 320 complete fills of the drive. It is a minimum value: ADATA states it as the guaranteed minimum, not as a limit reached to the exact terabyte. The stated mean time between failures is 2,000,000 hours.
Can it be installed in a PlayStation 5 as expanded storage?
Yes. The form factor and the PCIe 4.0 interface match the console's M.2 expansion bay. Sony does point out that a drive exceeding its official specification will not necessarily deliver, in every game, the same performance as the PS5's built-in SSD.
Does it work on a motherboard that only supports PCIe 3.0?
Yes, it is backward compatible with PCIe 3.0. Speeds are then capped by the motherboard's bus rather than by the drive, which still remains far above a SATA SSD. The day you move to a Gen4 platform, the module delivers its full potential with nothing to change.
How thick is the module once the heatsink is fitted?
3.13 mm and 9.5 g with its heatsink, compared with 2.15 mm and 6.5 g without. Measure the clearance under your motherboard's M.2 shield or under the laptop cover: that extra millimetre is what decides whether the module fits in the slot.
Does this SSD have its own cache memory chip?
It relies on the Host Memory Buffer (HMB): rather than an onboard cache chip, it borrows a small portion of the PC's RAM to keep its mapping table there. An SLC caching algorithm supports the whole during write bursts.
Does this SSD withstand the shocks and heat of a compact machine?
It withstands shocks of 1,500 G over 0.5 ms and operates from 0 to 70 °C, with a storage range of -40 to 85 °C. With no moving parts, vibration does not affect it; in parallel, hardware LDPC error correction safeguards the accuracy of the data transferred.
How can you tell how much life the drive has left?
Using ADATA's free SSD Toolbox software. It reads the S.M.A.R.T. attributes and shows the drive's health, its remaining lifespan, its operating temperature and the space used. It also keeps the firmware up to date, on which the stated speeds depend.
Is the drive new, and how long is the warranty?
It is new and covered for 1 year, with your invoice serving as the warranty document. The full datasheet details speeds and write endurance capacity by capacity, from 500 GB to 2 TB.

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